{"title":"Solar off-grid systems","description":"\u003cp\u003e\u003c!-- x-tinymce\/html --\u003e\u003c\/p\u003e\n\n\u003ch1 data-end=\"847\" data-start=\"793\"\u003e Off-grid solar power systems – energy where there is no grid\u003c\/h1\u003e\n\n \u003cp data-end=\"1238\" data-start=\"849\"\u003eWith a \u003cstrong data-end=\"880\" data-start=\"859\"\u003esolar off-grid system,\u003c\/strong\u003e you become independent of the power grid. Whether in your garden shed, while camping, or in a tiny house – your own photovoltaic off-grid system provides you with clean, stored solar power wherever you are. Completely without a connection to the public grid. Simply harvest solar energy, store it in batteries, and power your devices anytime – \u003cstrong data-end=\"1238\" data-start=\"1200\"\u003ecompletely self-sufficient, quiet, and sustainable.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3 data-end=\"1280\" data-start=\"1245\"\u003e What is an off-grid system?\u003c\/h3\u003e\n\n\u003cp data-end=\"1378\" data-start=\"1282\"\u003e An off-grid system is a \u003cstrong data-end=\"1338\" data-start=\"1307\"\u003eself-sufficient photovoltaic system\u003c\/strong\u003e consisting of the following components:\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli data-end=\"1429\" data-start=\"1381\"\u003e\n\n \u003ca href=\"\/en\/collections\/solarmodule\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong data-end=\"1396\" data-start=\"1381\"\u003eSolar panels\u003c\/strong\u003e\u003c\/a\u003e – convert sunlight into electricity\u003c\/li\u003e\n\n\u003cli data-end=\"1506\" data-start=\"1432\"\u003e\n\n \u003ca href=\"\/en\/collections\/laderegler\"\u003e\u003cstrong data-end=\"1446\" data-start=\"1432\"\u003eCharge controller\u003c\/strong\u003e\u003c\/a\u003e – protects and controls the energy between the module and the battery\u003c\/li\u003e\n\n\u003cli data-end=\"1575\" data-start=\"1509\"\u003e \n\u003ca href=\"\/en\/collections\/batterien\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong data-end=\"1526\" data-start=\"1509\"\u003eSolar battery\u003c\/strong\u003e\u003c\/a\u003e – stores energy for nighttime and bad weather\u003c\/li\u003e\n\n\u003cli data-end=\"1652\" data-start=\"1578\"\u003e\n\n \u003ca href=\"\/en\/collections\/wechselrichter\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong data-end=\"1596\" data-start=\"1578\"\u003eInverter\u003c\/strong\u003e\u003c\/a\u003e – generates 230V alternating current for normal household appliances\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cp data-end=\"1846\" data-start=\"1654\"\u003e Whether for the garden, holiday home or emergency power supply at home: With a well-planned off-grid system, you can reliably and independently supply your most important consumers – even in the event of a power outage.\u003c\/p\u003e\n\n\u003ch3 data-end=\"1897\" data-start=\"1853\"\u003e 12V or 230V? Which one suits you best?\u003c\/h3\u003e\n\n\u003ch4 data-end=\"1927\" data-start=\"1899\"\u003e \u003cstrong data-end=\"1927\" data-start=\"1907\"\u003e12V off-grid systems\u003c\/strong\u003e\n\u003c\/h4\u003e\n\n\u003cp data-end=\"1938\" data-start=\"1928\"\u003e Ideal for:\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli data-end=\"1986\" data-start=\"1941\"\u003e Camping, van life, boats, mobile applications\u003c\/li\u003e\n\n\u003cli data-end=\"2045\" data-start=\"1989\"\u003e 12V devices such as coolers, LEDs, chargers\u003cbr data-end=\"2036\" data-start=\"2033\"\u003e Advantages:\u003c\/li\u003e\n\n\u003cli data-end=\"2067\" data-start=\"2048\"\u003e Simple \u0026amp; compact\u003c\/li\u003e\n\n\u003cli data-end=\"2097\" data-start=\"2070\"\u003e No inverter needed\u003c\/li\u003e\n\n\u003cli data-end=\"2138\" data-start=\"2100\"\u003e Cost-effective and easily transportable\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003ch4 data-end=\"2168\" data-start=\"2140\"\u003e \u003cstrong data-end=\"2168\" data-start=\"2147\"\u003e230V off-grid systems\u003c\/strong\u003e\n\u003c\/h4\u003e\n\n\u003cp data-end=\"2179\" data-start=\"2169\"\u003e Ideal for:\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli data-end=\"2224\" data-start=\"2182\"\u003e Garden shed, tiny house, off-grid solutions\u003c\/li\u003e\n\n \u003cli data-end=\"2292\" data-start=\"2227\"\u003eHousehold appliances such as refrigerators, televisions, tools\u003cbr data-end=\"2283\" data-start=\"2280\"\u003e Advantages:\u003c\/li\u003e\n\n\u003cli data-end=\"2318\" data-start=\"2295\"\u003e Net-like comfort\u003c\/li\u003e\n\n\u003cli data-end=\"2346\" data-start=\"2321\"\u003e For larger consumers\u003c\/li\u003e\n\n\u003cli data-end=\"2369\" data-start=\"2349\"\u003e Flexibly expandable\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003ch3 data-end=\"2423\" data-start=\"2376\"\u003e Your advantages with an off-grid system\u003c\/h3\u003e\n\n\u003cul\u003e\n\n\u003cli data-end=\"2451\" data-start=\"2426\"\u003e 100% \u003cstrong data-end=\"2449\" data-start=\"2432\"\u003eenergy self-sufficient\u003c\/strong\u003e\n\n\u003c\/li\u003e\n\n\u003cli data-end=\"2494\" data-start=\"2454\"\u003e Clean solar power without grid connection\u003c\/li\u003e\n\n\u003cli data-end=\"2537\" data-start=\"2497\"\u003e\n\n \u003cstrong data-end=\"2518\" data-start=\"2497\"\u003eModularly adaptable\u003c\/strong\u003e to your needs\u003c\/li\u003e\n\n\u003cli data-end=\"2595\" data-start=\"2540\"\u003e Ideal for camping, holiday homes or as an emergency power solution\u003c\/li\u003e\n\n\u003cli data-end=\"2643\" data-start=\"2598\"\u003e \u003cstrong data-end=\"2641\" data-start=\"2610\"\u003eCost-saving and low-maintenance\u003c\/strong\u003e in the long run\n\n\u003c\/li\u003e\n\n\u003cli data-end=\"2675\" data-start=\"2646\"\u003e Contributions to \u003cstrong data-end=\"2675\" data-start=\"2659\"\u003eenvironmental protection\u003c\/strong\u003e\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003ch3 data-end=\"2732\" data-start=\"2682\"\u003e When does a solar off-grid system make sense?\u003c\/h3\u003e\n\n\u003cul\u003e\n\n\u003cli data-end=\"2815\" data-start=\"2736\"\u003e If you \u003cstrong data-end=\"2768\" data-start=\"2744\"\u003etravel regularly\u003c\/strong\u003e but don't want to do without electricity\u003c\/li\u003e\n\n\u003cli data-end=\"2891\" data-start=\"2818\"\u003e If your \u003cstrong data-end=\"2885\" data-start=\"2828\"\u003egarden shed, tiny house or boat doesn't have a power connection\u003c\/strong\u003e\n\u003c\/li\u003e\n\n\u003cli data-end=\"2969\" data-start=\"2894\"\u003e If you want to \u003cstrong data-end=\"2960\" data-start=\"2919\"\u003ereliably operate important devices\u003c\/strong\u003e during a power outage\u003c\/li\u003e\n\n \u003cli data-end=\"3037\" data-start=\"2972\"\u003eIf you \u003cstrong data-end=\"3037\" data-start=\"3001\"\u003ewant to take your energy future into your own hands\u003c\/strong\u003e\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003ch3 data-end=\"3068\" data-start=\"3044\"\u003e Related to this:\u003c\/h3\u003e\n\n\u003cp data-end=\"3330\" data-start=\"3069\"\u003e \u003ca class=\"cursor-pointer\" data-end=\"3105\" data-start=\"3072\" rel=\"noopener\"\u003eSolar batteries\u003c\/a\u003e – storage for your system\u003cbr data-end=\"3135\" data-start=\"3132\"\u003e \u003ca class=\"cursor-pointer\" data-end=\"3164\" data-start=\"3138\" rel=\"noopener\"\u003eCharge controller\u003c\/a\u003e – Efficient and safe charging\u003cbr data-end=\"3200\" data-start=\"3197\"\u003e \u003ca class=\"cursor-pointer\" data-end=\"3236\" data-start=\"3203\" rel=\"noopener\"\u003eInverter\u003c\/a\u003e – Converts direct current to 230V\u003cbr data-end=\"3267\" data-start=\"3264\"\u003e \u003ca class=\"cursor-pointer\" data-end=\"3302\" data-start=\"3270\" rel=\"noopener\"\u003eAssembly accessories\u003c\/a\u003e – For safe assembly\u003c\/p\u003e\n\n\u003ch3 data-end=\"3401\" data-start=\"3337\"\u003e Expert advice – personal \u0026amp; manufacturer-independent\u003c\/h3\u003e\n\n\u003cp data-end=\"3593\" data-start=\"3403\"\u003e Are you unsure which system is right for your project?\u003cbr data-end=\"3467\" data-start=\"3464\"\u003e Our team will help you tailor your off-grid system precisely to your needs – \u003cstrong data-end=\"3592\" data-start=\"3551\"\u003emodular, efficient and future-proof\u003c\/strong\u003e .\u003c\/p\u003e\n\n \u003cp data-end=\"3721\" data-start=\"3595\"\u003eWrite to us using the \u003ca class=\"cursor-pointer\" data-end=\"3646\" data-start=\"3619\" rel=\"noopener\"\u003econtact form\u003c\/a\u003e or call us directly. We'll advise you individually – whether you're a beginner or a professional.\u003c\/p\u003e","products":[{"product_id":"10w-solar-inselanlage-bausatz-wattstunde-3a-solar-laderegler-peko3","title":"10W Solar Off-Grid System Kit WATTSTUNDE® 3A Solar Charge Controller PEKO3","description":"\u003ch2\u003e 10W Solar Kit Off-Grid System with PWM PEKO3\u003c\/h2\u003e\n\n\u003ch3\u003e The convenient start with your own self-sufficient solar power supply.\u003c\/h3\u003e\n\n\u003cp\u003e Free yourself from the power grid and gain your first experience with our solar kits and complete sets.\u003c\/p\u003e\n\n\u003cp\u003e The complete sets in the beginner series are carefully assembled, and the high-quality components ensure independence from the public power grid. A special feature is that the charge controller can be freely selected according to your preferences. \u003cbr\u003eTake advantage of the opportunity today to electrify your allotment garden, holiday home or barn - the solar kit makes it easy to set up a 12V off-grid system.\u003c\/p\u003e\n\n\u003ch4\u003e Easy installation, quick setup and pre-prepared materials make your assembly a breeze!\u003c\/h4\u003e\n\n\u003cp\u003e \u003cb\u003eThe set consists of:\u003c\/b\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e 10 W monocrystalline solar module\u003c\/li\u003e\n\n\u003cli\u003e 3A PEKO3 PWM Solar Charge Controller\u003c\/li\u003e\n\n\u003cli\u003e 5m 2x2.5mm² solar connection cable\u003c\/li\u003e\n\n\u003cli\u003e Operating instructions for all devices in German\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003cstrong\u003eOne set - many applications\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e These sets are the perfect foundation for your off-grid power supply and offer a solid basis for a wide range of applications. For example, they can power allotments, garden sheds, tiny houses, lighting systems, surveillance systems, self-sufficient measuring devices, small holiday homes, boathouses, motorhomes, sailboats, or other stationary applications.\u003cbr\u003e \u003cbr\u003eThe convenient USB charging function allows for easy charging of mobile phones, tablets, or laptops. All devices with 5V (USB, max 2A) or 12V (controllable load output) can be charged quickly and easily off-grid.\u003cbr\u003e\u003cbr\u003e \u003cstrong\u003eWhich charge controller is the right one?\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e Basically, one can distinguish between two charging technologies: PWM or MPPT.\u003cbr\u003e\u003cbr\u003e Pulse-width modulation (PWM) is a simple and robust way to charge a solar battery safely and quickly. The stored characteristic curve protects the battery from impure currents or voltages; the controller implements the appropriate values ​​depending on the state of charge. The controllers in the LR-ALCD series are therefore a cost-effective yet reliable solution.\u003cbr\u003e\u003cbr\u003e In recent years, the modern Maximum PowerPoint Track (MPPT) method has become increasingly prevalent. \u003cbr\u003eIntelligent microprocessor electronics constantly determine the operating point for maximum energy efficiency. Even higher voltages are optimally utilized for charging. This allows WSL MPPT series controllers to generate up to 30% higher yields compared to traditional PWM devices.\u003cbr\u003e\u003cbr\u003e It's possible to select a charge controller that's \"oversized.\" This allows you to retrofit identical solar panels later. For example, if energy consumption increases or the system was initially undersized – no problem, simply install another panel, and the solar system will grow with your needs!\u003cbr\u003e\u003cbr\u003e All controllers feature an integrated LCD display – system voltages and currents are shown in real time. This allows you to keep a constant eye on your power supply.\u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003ctable width=\"100%\"\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e Technical data\u003c\/th\u003e\n\n\u003cth\u003e WS10M\u003c\/th\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e Module type\u003c\/td\u003e\n\n\u003ctd\u003e 12V module\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e Rated power (Pmpp)\u003c\/td\u003e\n\n\u003ctd\u003e 10Wp\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e Average daily yield (summer)\u003c\/td\u003e\n\n\u003ctd\u003e 40 Wh\/d\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e Short-circuit current (Isc)\u003c\/td\u003e\n\n\u003ctd\u003e 0.82 A\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e Open circuit voltage (Uoc)\u003c\/td\u003e\n\n\u003ctd\u003e 21.0 V\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e Voltage (Umpp)\u003c\/td\u003e\n\n\u003ctd\u003e 18 V\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e Electricity (Impp)\u003c\/td\u003e\n\n\u003ctd\u003e 0.56 A\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n \u003ctd\u003eCell efficiency\u003c\/td\u003e\n\n\u003ctd\u003e 18%\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e cell count\u003c\/td\u003e\n\n\u003ctd\u003e 36\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e Junction box\u003c\/td\u003e\n\n\u003ctd\u003e IP 65\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e Mass\u003c\/td\u003e\n\n\u003ctd\u003e 295 x 280 x 18 mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e Weight\u003c\/td\u003e\n\n\u003ctd\u003e 0.8 kg\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003cp\u003e \u003cstrong\u003eHow much power does the system produce?\u003c\/strong\u003e\u003cbr\u003e With this kit, you can achieve an average daily yield of approximately 40Wh between April and October. During the winter months, an average daily yield of 10-20% of the output can be expected.\u003cbr\u003e\u003cbr\u003e \u003cstrong\u003eWhich battery can I use?\u003c\/strong\u003e\u003cbr\u003e The included charge controller allows you to charge all battery types (lead-acid, AGM, GEL).\u003cbr\u003e\u003cbr\u003e \u003cstrong\u003eThe quality of our products and services is our company's top priority!\u003c\/strong\u003e\u003cbr\u003e Connect everything according to the connection diagram in the instruction manual and enjoy your independence with our quality solar kits from solarkontor - we wish you lots of fun and sunshine!\u003c\/p\u003e\n\n\u003cp\u003e \u003cb\u003e\u003cb\u003eTechnical data \u003ca href=\"https:\/\/grillportsreplacement.shop\/Wattstunde-PEKO3\" target=\"_blank\"\u003ePEKO 3\u003c\/a\u003e\u003c\/b\u003e\u003c\/b\u003e\u003c\/p\u003e\n\n\u003ctable width=\"100%\"\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e Maximum solar input in amperes\u003c\/td\u003e\n\n\u003ctd\u003e 3A\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e Maximum solar input in watts\u003c\/td\u003e\n\n\u003ctd\u003e 50 W\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e Battery voltage\u003c\/td\u003e\n\n\u003ctd\u003e 12V\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n \u003ctd\u003eminimum battery voltage\u003c\/td\u003e\n\n\u003ctd\u003e 1V\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e maximum battery voltage\u003c\/td\u003e\n\n\u003ctd\u003e 15V\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e max solar voltage\u003c\/td\u003e\n\n\u003ctd\u003e 30V\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e Operating temperature\u003c\/td\u003e\n\n\u003ctd\u003e -40°C to +45°C\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e Electricity (Impp)\u003c\/td\u003e\n\n\u003ctd\u003e 3 A\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e Battery type\u003c\/td\u003e\n\n\u003ctd\u003e Lead acid\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e Mass\u003c\/td\u003e\n\n\u003ctd\u003e 90 x 48 x 18 mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e Weight\u003c\/td\u003e\n\n\u003ctd\u003e 0.05 kg\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e","brand":"WATTSTUNDE","offers":[{"title":"Incl. 19% VAT","offer_id":56578275737975,"sku":"WS40-010100","price":50.01,"currency_code":"EUR","in_stock":true},{"title":"Including 0% VAT according to Section 12 Paragraph 3 UStG.","offer_id":56578275770743,"sku":"WS40-010100","price":42.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0922\/6770\/8791\/files\/10w-solar-inselanlage-bausatz-wattstunde-3a-solar-laderegler-peko3_b78db347-0a2f-4dac-b48b-ff7d8dde8f22.png?v=1768979711"},{"product_id":"10w-solar-inselanlage-bausatz-wattstunde-10a-solar-laderegler-peko10","title":"10W Solar Off-Grid System Kit WATTSTUNDE® 10A Solar Charge Controller PEKO10","description":"\u003ch2\u003e 10W Solar Kit Off-Grid System with PWM PEKO10\u003c\/h2\u003e\n\n\u003ch3\u003e The convenient start with your own self-sufficient solar power supply.\u003c\/h3\u003e\n\n\u003cp\u003e Free yourself from the power grid and gain your first experience with our solar kits and complete sets.\u003c\/p\u003e\n\n\u003cp\u003e The complete sets in the beginner series are carefully assembled, and the high-quality components ensure independence from the public power grid. A special feature is that the charge controller can be freely selected according to your preferences.\u003cbr\u003e Take advantage of the opportunity today to electrify your allotment garden, holiday home or barn - the solar kit makes it easy to set up a 12V off-grid system.\u003c\/p\u003e\n\n\u003ch4\u003e Easy installation, quick setup and pre-prepared materials make your assembly a breeze!\u003c\/h4\u003e\n\n\u003cp\u003e \u003cb\u003eThe set consists of:\u003c\/b\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e WS10M monocrystalline solar module\u003c\/li\u003e\n\n\u003cli\u003e 10A PEKO10 PWM solar charge controller\u003c\/li\u003e\n\n\u003cli\u003e 5m 2x2.5mm² solar connection cable\u003c\/li\u003e\n\n\u003cli\u003e Operating instructions for all devices in German\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n \u003cp\u003e\u003cstrong\u003eOne set - many applications\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e These sets are the perfect foundation for your off-grid power supply and offer a solid basis for a wide range of applications. For example, they can power allotments, garden sheds, tiny houses, lighting systems, surveillance systems, self-sufficient measuring devices, small holiday homes, boathouses, motorhomes, sailboats, or other stationary applications.\u003cbr\u003e\u003cbr\u003e The convenient USB charging function allows for easy charging of mobile phones, tablets, or laptops. All devices with 5V (USB, max 2A) or 12V (controllable load output) can be charged quickly and easily off-grid.\u003cbr\u003e\u003cbr\u003e \u003cstrong\u003eWhich charge controller is the right one?\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e Basically, one can distinguish between two charging technologies: PWM or MPPT.\u003cbr\u003e \u003cbr\u003ePulse-width modulation (PWM) is a simple and robust way to charge a solar battery safely and quickly. The stored characteristic curve protects the battery from impure currents or voltages; the controller implements the appropriate values ​​depending on the state of charge. The controllers in the LR-ALCD series are therefore a cost-effective yet reliable solution.\u003cbr\u003e\u003cbr\u003e In recent years, the modern Maximum PowerPoint Track (MPPT) method has become increasingly prevalent.\u003cbr\u003e Intelligent microprocessor electronics constantly determine the operating point for maximum energy efficiency. Even higher voltages are optimally utilized for the charging process. This allows WSL MPPT series controllers to generate up to 30% higher yields compared to traditional PWM devices.\u003cbr\u003e \u003cbr\u003eIt's possible to select a charge controller that's \"oversized.\" This allows you to retrofit identical solar panels later. For example, if energy consumption increases or the system was initially undersized – no problem, simply install another panel, and the solar system will grow with your needs!\u003cbr\u003e\u003cbr\u003e All controllers feature an integrated LCD display – system voltages and currents are shown in real time. This allows you to keep a constant eye on your power supply.\u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003ctable width=\"100%\"\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e Technical data\u003c\/th\u003e\n\n\u003cth\u003e WS10M\u003c\/th\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e Module type\u003c\/td\u003e\n\n\u003ctd\u003e 12V module\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e Rated power (Pmpp)\u003c\/td\u003e\n\n\u003ctd\u003e 10Wp\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e Average daily yield (summer)\u003c\/td\u003e\n\n\u003ctd\u003e 40 Wh\/d\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e Short-circuit current (Isc)\u003c\/td\u003e\n\n\u003ctd\u003e 0.82 A\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e Open circuit voltage (Uoc)\u003c\/td\u003e\n\n\u003ctd\u003e 21.0 V\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e Voltage (Umpp)\u003c\/td\u003e\n\n\u003ctd\u003e 18 V\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e Electricity (Impp)\u003c\/td\u003e\n\n\u003ctd\u003e 0.56 A\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e Cell efficiency\u003c\/td\u003e\n\n\u003ctd\u003e 18%\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e cell count\u003c\/td\u003e\n\n\u003ctd\u003e 36\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e Junction box\u003c\/td\u003e\n\n\u003ctd\u003e IP 65\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e Mass\u003c\/td\u003e\n\n\u003ctd\u003e 295 x 280 x 18 mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e Weight\u003c\/td\u003e\n\n\u003ctd\u003e 0.8 kg\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003cp\u003e \u003cstrong\u003eHow much power does the system produce?\u003c\/strong\u003e \u003cbr\u003eWith this kit, you can achieve an average daily yield of approximately 40Wh between April and October. During the winter months, an average daily yield of 10-20% of the output can be expected.\u003cbr\u003e\u003cbr\u003e \u003cstrong\u003eWhich battery can I use?\u003c\/strong\u003e\u003cbr\u003e The included charge controller allows you to charge all battery types (lead-acid, AGM, GEL).\u003cbr\u003e\u003cbr\u003e \u003cstrong\u003eThe quality of our products and services is our company's top priority!\u003c\/strong\u003e\u003cbr\u003e Connect everything according to the connection diagram in the instruction manual and enjoy your independence with our quality solar kits from solarkontor - we wish you lots of fun and sunshine!\u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003cp\u003e \u003cb\u003eTechnical data\u003c\/b\u003e\u003c\/p\u003e\n\n\u003ctable width=\"100%\"\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e Maximum solar input in amperes\u003c\/td\u003e\n\n\u003ctd\u003e 10A\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e Maximum solar input in watts\u003c\/td\u003e\n\n\u003ctd\u003e 170 W\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e Battery voltage\u003c\/td\u003e\n\n\u003ctd\u003e 12V\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e minimum battery voltage\u003c\/td\u003e\n\n\u003ctd\u003e 1V\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e maximum battery voltage\u003c\/td\u003e\n\n\u003ctd\u003e 20V\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e max solar voltage\u003c\/td\u003e\n\n\u003ctd\u003e 25V\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e Operating temperature\u003c\/td\u003e\n\n\u003ctd\u003e -40°C to +60°C\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e Electricity (Impp)\u003c\/td\u003e\n\n\u003ctd\u003e 10 A\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e Battery type\u003c\/td\u003e\n\n\u003ctd\u003e GEL, AGM, lead-acid\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e Mass\u003c\/td\u003e\n\n\u003ctd\u003e 126 x 66 x 33 mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e Weight\u003c\/td\u003e\n\n\u003ctd\u003e 0.13 kg\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e","brand":"WATTSTUNDE","offers":[{"title":"Incl. 19% VAT","offer_id":56578275803511,"sku":"WS40-010200","price":57.14,"currency_code":"EUR","in_stock":true},{"title":"Including 0% VAT according to Section 12 Paragraph 3 UStG.","offer_id":56578275836279,"sku":"WS40-010200","price":47.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0922\/6770\/8791\/files\/10w-solar-inselanlage-bausatz-wattstunde-10a-solar-laderegler-peko10_c98f01d9-ed09-4e94-a0a8-859999f58087.png?v=1768979712"},{"product_id":"160w-solar-inselanlage-bausatz-solar-laderegler-30a-lr30alcd-2xusb","title":"160W Solar Off-Grid System Kit, Solar Charge Controller 30A LR30ALCD, 2xUSB 12\/24V","description":"\u003ch2\u003e 160W solar kit off-grid system with WATTSTUNDE LR30ALCD charge controller\u003c\/h2\u003e\n\n\n\u003ch3\u003e The convenient start with your own self-sufficient solar power supply.\u003c\/h3\u003e\n\n\n\u003cp\u003e Free yourself from the power grid and gain your first experience with our solar kits and complete sets.\u003c\/p\u003e\n\n\n \u003cp\u003eThe complete sets in the beginner series are carefully assembled, and the high-quality components ensure independence from the public power grid. A special feature is that the charge controller can be freely selected according to your preferences.\u003cbr\u003e\n Take advantage of the opportunity today to electrify your allotment garden, holiday home or barn - the 160 W solar kit makes it easy to set up a 12 V off-grid system.\u003c\/p\u003e\n\n\n\u003ch4\u003e Easy installation, quick setup and pre-prepared materials make your assembly a breeze!\u003c\/h4\u003e\n\n\n\u003cp\u003e \u003cb\u003eThe set consists of:\u003c\/b\u003e\u003c\/p\u003e\n\n\n\u003cul\u003e\n\n\u003cli\u003e 160W-HV SOLA Frame Solar Module monocrystalline with MC4 connectors\u003c\/li\u003e\n\n\u003cli\u003e 30A PWM solar charge controller LR30ALCD\u003c\/li\u003e\n\n\u003cli\u003e 2 x 5 m solar connection cables 4mm²\u003c\/li\u003e\n\n\u003cli\u003e MC4 connector set (socket + plug) already pre-assembled\u003c\/li\u003e\n\n\u003cli\u003e 1.5 m battery connection cable 4mm² incl. 20 A blade fuse\u003c\/li\u003e\n\n\u003cli\u003e Operating instructions for all devices in German\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\n\u003cp\u003e \u003cstrong\u003eOne set - many applications\u003c\/strong\u003e\u003cbr\u003e\n\u003cbr\u003e \nThese kits are the perfect foundation for your off-grid power supply and offer a solid basis for a wide range of applications. For example, they can power allotments, garden sheds, tiny houses, lighting systems, surveillance systems, self-sufficient measuring devices, small holiday homes, boathouses, or other stationary applications.\u003cbr\u003e\n\u003cbr\u003e\n The convenient USB charging function allows for easy charging of mobile phones, tablets, or laptops. All devices with 5V (USB, max 2A) or 12V (controllable load output) can be charged quickly and easily off-grid.\u003cbr\u003e\n\u003cbr\u003e\n \u003cstrong\u003eWhich charge controller is the right one?\u003c\/strong\u003e\u003cbr\u003e\n\u003cbr\u003e\n Basically, one can distinguish between two charging technologies: PWM or MPPT.\u003cbr\u003e\n\u003cbr\u003e \nPulse-width modulation (PWM) is a simple and robust way to charge a solar battery safely and quickly. The stored characteristic curve protects the battery from incorrect currents or voltages; the controller implements the appropriate values ​​depending on the state of charge. The controllers in the LR-ALCD series are therefore a cost-effective yet reliable solution.\u003cbr\u003e\n\u003cbr\u003e\n In recent years, the modern Maximum PowerPoint Track (MPPT) method has become increasingly prevalent.\u003cbr\u003e\n Intelligent microprocessor electronics constantly determine the operating point for maximum energy efficiency. Even higher voltages are optimally utilized for the charging process. This allows WSL MPPT series controllers to generate up to 30% higher yields compared to traditional PWM devices.\u003cbr\u003e\n\u003cbr\u003e \nIt's possible to select a charge controller that's \"oversized.\" This allows you to retrofit identical solar panels later. For example, if energy consumption increases or the system was initially undersized – no problem, simply install another panel, and the solar system will grow with your needs!\u003cbr\u003e\n\u003cbr\u003e\n All controllers feature an integrated LCD display – system voltages and currents are shown in real time. This allows you to keep a constant eye on your power supply. \u003c\/p\u003e\n\n\n\u003cp\u003e\u003c\/p\u003e\n\n\n\u003chr\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\n\u003ctable style=\"background: rgb(223, 224, 223);\" width=\"100%\"\u003e\n\n\u003ctbody\u003e\n\n\u003ctr style=\"height: 40px;\"\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e \u003cspan style=\"font-size: 24px;\"\u003e\u003cstrong\u003eTechnical data\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/td\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e \u003cspan style=\"font-size: 24px;\"\u003e\u003cstrong\u003eSOLA Frame Mono 160 Wp HV\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 18px;\"\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e Rated power\u003c\/td\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e 160 W\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e Maximum daily yield (summer)\u003c\/td\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e 640 Wh\/d\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e Voltage (Umpp)\u003c\/td\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e 41.76 V \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 18px;\"\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e Electricity (Impp)\u003c\/td\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e 4.32 A\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e Open circuit voltage (Voc)\u003c\/td\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e 47.52 V \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 18px;\"\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e Short-circuit current (Isc)\u003c\/td\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e 4.06 A\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 18px;\"\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e Cell efficiency\u003c\/td\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e \u0026gt;20%\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e Cell material\u003c\/td\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e Monocrystalline\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 18px;\"\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e Bypass diode\u003c\/td\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e Integrated\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e Weight\u003c\/td\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e 10.0 kg\u003c\/td\u003e \n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"height: 18px;\"\u003eDimensions\u003c\/td\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e 1480 x 670 x 35 mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\n\n\u003cp\u003e\u003c\/p\u003e\n\n\n\u003chr\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\n\u003ctable style=\"background: rgb(223, 224, 223);\" width=\"100%\"\u003e\n\n\u003ctbody\u003e\n\n\u003ctr style=\"height: 40px;\"\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e \u003cspan style=\"font-size: 24px;\"\u003e\u003cstrong\u003eTechnical data\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/td\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e \u003cspan style=\"font-size: 24px;\"\u003e\u003cstrong\u003eLR30ALCD\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 18px;\"\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e Max. short-circuit current PV\u003c\/td\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e 30 A\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e Max. open-circuit voltage PV\u003c\/td\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e 100 V DC (25 °C)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e Maximum solar power\u003c\/td\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e 450 Wp (12V) \/ 900 W (24 V) \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 18px;\"\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e Battery type\u003c\/td\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e AGM, Gel, Lead-acid, Lithium\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e Battery nominal voltage\u003c\/td\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e 12\/24 V \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 18px;\"\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e Charging technology\u003c\/td\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e 3-stage (Bulk, Absorption, Float), PWM\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 18px;\"\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e Float voltage\u003c\/td\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e 13.8V (12V – 15V) \/ 27.6V (24V – 30V)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e Absorption voltage\u003c\/td\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e 14.4V (12V – 15V) \/ 28.8V (24V – 30V)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 18px;\"\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e Protection class\u003c\/td\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e IP32\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e Display\/Operation\u003c\/td\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e LCD display with backlight\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e Weight\u003c\/td\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e 400 g \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 18px;\"\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e Mass\u003c\/td\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e 187 x 96 x 47 mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e","brand":"WATTSTUNDE","offers":[{"title":"Incl. 19% VAT","offer_id":56578275967351,"sku":"WS40-160200","price":229.4,"currency_code":"EUR","in_stock":true},{"title":"Including 0% VAT according to Section 12 Paragraph 3 UStG.","offer_id":56578276000119,"sku":"WS40-160200","price":192.77,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0922\/6770\/8791\/files\/160w-solar-inselanlage-bausatz-solar-laderegler-30a-lr30alcd-2xusb-12-24v_f22685e7-1d6b-42ff-af5f-f7b45c3e99bc.jpg?v=1768979712"},{"product_id":"160w-solar-inselanlage-bausatz-wattstunde-20-a-90-v-solar-laderegler-wlrbt-2090-mppt","title":"160W Solar Off-Grid System Kit WATTSTUNDE® 20 A 90 V Solar Charge Controller WLR.BT 20.90 MPPT","description":"\u003ch2\u003e 160W solar kit for off-grid systems with WATTSTUNDE WLR-BT 20.90 charge controller\u003c\/h2\u003e\n\n\n\u003ch3\u003e The convenient start with your own self-sufficient solar power supply.\u003c\/h3\u003e\n\n\n\u003cp\u003e Free yourself from the power grid and gain your first experience with our solar kits and complete sets.\u003c\/p\u003e\n\n\n\u003cp\u003e The complete sets in the beginner series are carefully assembled, and the high-quality components ensure independence from the public power grid. A special feature is that the charge controller can be freely selected according to your preferences.\u003cbr\u003e\n Take advantage of the opportunity today to electrify your allotment garden, holiday home or barn - the 160 W solar kit makes it easy to set up a 12 V off-grid system.\u003c\/p\u003e\n\n\n\u003ch4\u003e Easy installation, quick setup and pre-prepared materials make your assembly a breeze!\u003c\/h4\u003e\n\n\n\u003cp\u003e \u003cb\u003eThe set consists of:\u003c\/b\u003e\u003c\/p\u003e\n\n\n\u003cul\u003e\n\n\u003cli\u003e 160 W-HV SOLA Frame monocrystalline solar module with MC4 connectors\u003c\/li\u003e\n\n\t \u003cli\u003eWATTSTUNDE® 20 A MPPT Charge Controller WLR-BT 20.90 MPPT\u003c\/li\u003e\n\n\u003cli\u003e 2 x 5 m solar connection cables 4 mm²\u003c\/li\u003e\n\n\u003cli\u003e MC4 connector set (socket + plug) already pre-assembled\u003c\/li\u003e\n\n\u003cli\u003e 1.5 m battery connection cable 4 mm² incl. 20 A blade fuse\u003c\/li\u003e\n\n\u003cli\u003e Operating instructions for all devices in German\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\n\u003cp\u003e \u003cstrong\u003eOne set - many applications\u003c\/strong\u003e\u003cbr\u003e\n\u003cbr\u003e\n These kits are the perfect foundation for your off-grid power supply and offer a solid basis for a wide range of applications. For example, they can power allotments, garden sheds, tiny houses, lighting systems, surveillance systems, self-sufficient measuring devices, small holiday homes, boathouses, or other stationary applications.\u003cbr\u003e\n\u003cbr\u003e\n The convenient USB charging function allows for easy charging of mobile phones, tablets, or laptops. All devices with 5V (USB, max 2A) or 12V (controllable load output) can be charged quickly and easily off-grid.\u003cbr\u003e\n\u003cbr\u003e\n \u003cstrong\u003eWhich charge controller is the right one?\u003c\/strong\u003e\u003cbr\u003e\n\u003cbr\u003e \nBasically, one can distinguish between two charging technologies: PWM or MPPT.\u003cbr\u003e\n\u003cbr\u003e\n Pulse-width modulation (PWM) is a simple and robust way to charge a solar battery safely and quickly. The stored characteristic curve protects the battery from incorrect currents or voltages; the controller implements the appropriate values ​​depending on the state of charge. The controllers in the LR-ALCD series are therefore a cost-effective yet reliable solution.\u003cbr\u003e\n\u003cbr\u003e\n In recent years, the modern Maximum PowerPoint Track (MPPT) method has become increasingly prevalent.\u003cbr\u003e\n Intelligent microprocessor electronics constantly determine the operating point for maximum energy efficiency. Even higher voltages are optimally utilized for charging. This allows WSL MPPT series controllers to generate up to 30% higher yields compared to traditional PWM devices.\u003cbr\u003e\n\u003cbr\u003e \nIt's possible to select a charge controller that's \"oversized.\" This allows you to retrofit identical solar panels later. For example, if energy consumption increases or the system was initially undersized – no problem, simply install another panel, and the solar system will grow with your needs!\u003cbr\u003e\n\u003cbr\u003e\n All controllers feature an integrated LCD display – system voltages and currents are shown in real time. This allows you to keep a constant eye on your power supply. \u003c\/p\u003e\n\n\n\u003cp\u003e\u003c\/p\u003e\n\n\n\u003chr\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\n\u003ctable style=\"background: rgb(223, 224, 223);\" width=\"100%\"\u003e\n\n\u003ctbody\u003e\n\n\u003ctr style=\"height: 40px;\"\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e \u003cspan style=\"font-size: 24px;\"\u003e\u003cstrong\u003eTechnical data\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/td\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e \u003cspan style=\"font-size: 24px;\"\u003e\u003cstrong\u003eSOLA Frame Mono 160 Wp HV\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 18px;\"\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e Rated power\u003c\/td\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e 160 W\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e Maximum daily yield (summer)\u003c\/td\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e 640 Wh\/d\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e Voltage (Umpp)\u003c\/td\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e 41.76 V \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 18px;\"\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e Electricity (Impp)\u003c\/td\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e 4.32 A\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e Open circuit voltage (Voc)\u003c\/td\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e 47.52 V \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 18px;\"\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e Short-circuit current (Isc)\u003c\/td\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e 4.06 A\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 18px;\"\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e Cell efficiency\u003c\/td\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e \u0026gt;20%\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e Cell material\u003c\/td\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e Monocrystalline\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 18px;\"\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e Bypass diode\u003c\/td\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e Integrated\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e Weight\u003c\/td\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e 10.0 kg\u003c\/td\u003e \n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"height: 18px;\"\u003eDimensions\u003c\/td\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e 1480 x 670 x 35 mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\n\n\u003cp\u003e\u003c\/p\u003e\n\n\n\u003chr\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\n\u003ctable style=\"background: rgb(223, 224, 223);\" width=\"100%\"\u003e\n\n\u003ctbody\u003e\n\n\u003ctr style=\"height: 40px;\"\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e \u003cspan style=\"font-size: 24px;\"\u003e\u003cstrong\u003eTechnical data\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/td\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e \u003cspan style=\"font-size: 24px;\"\u003e\u003cstrong\u003eWLR-BT 20.90 MPPT\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 18px;\"\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e Max. DC input current\u003c\/td\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e 20 A\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e Max. open-circuit voltage PV\u003c\/td\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e 90 V DC (25 °C)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e Maximum solar power\u003c\/td\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e 260 Wp (12V) \/ 520 W (24 V) \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 18px;\"\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e Battery type\u003c\/td\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e AGM, Gel, Lead-acid, Lithium (Lithium only 12 V)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e Battery nominal voltage\u003c\/td\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e 12\/24 V (automatic detection) \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 18px;\"\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e Charging technology\u003c\/td\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e MPPT\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 18px;\"\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e communication\u003c\/td\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e Bluetooth or RS485\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e Deep discharge protection voltage 12 V \/ 24 V\u003c\/td\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e 10.8V - 11.8V \/ 21.6V - 23.6V\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 18px;\"\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e Temperature compensation\u003c\/td\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e integrated\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e Display\/Operation\u003c\/td\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e LCD display with backlight\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e Weight\u003c\/td\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e 830 g \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 18px;\"\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e Mass\u003c\/td\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e 136.6 x 136.6 x 67.1 mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e","brand":"WATTSTUNDE","offers":[{"title":"Incl. 19% VAT","offer_id":56578276032887,"sku":"WS40-160300","price":264.01,"currency_code":"EUR","in_stock":true},{"title":"Including 0% VAT according to Section 12 Paragraph 3 UStG.","offer_id":56578276065655,"sku":"WS40-160300","price":221.85,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0922\/6770\/8791\/files\/160w-solar-inselanlage-bausatz-wattstunde-20-a-90-v-solar-laderegler-wlrbt-2090-mppt_8e70e266-dc56-44e6-8bff-cadb76de19db.jpg?v=1768979713"},{"product_id":"160w-solar-inselanlage-bausatz-wattstunde-40a-90v-mppt-solar-laderegler-wlr-bt-4090-mppt","title":"160W Solar Off-Grid System Kit WATTSTUNDE® 40A 90V MPPT Solar Charge Controller WLR-BT 40.90 MPPT","description":"\u003ch2\u003e 160W solar kit off-grid system with WATTSTUNDE WLR40.90 charge controller\u003c\/h2\u003e\n\n\n\u003ch3\u003e The convenient start with your own self-sufficient solar power supply.\u003c\/h3\u003e\n\n\n\u003cp\u003e Free yourself from the power grid and gain your first experience with our solar kits and complete sets.\u003c\/p\u003e\n\n\n\u003cp\u003e The complete sets in the beginner series are carefully assembled, and the high-quality components ensure independence from the public power grid. A special feature is that the charge controller can be freely selected according to your preferences.\u003cbr\u003e\n Take advantage of the opportunity today to electrify your allotment garden, holiday home or barn - the 160 W solar kit makes it easy to set up a 12 V off-grid system.\u003c\/p\u003e\n\n\n\u003ch4\u003e Easy installation, quick setup and pre-prepared materials make your assembly a breeze!\u003c\/h4\u003e\n\n\n\u003cp\u003e \u003cb\u003eThe set consists of:\u003c\/b\u003e\u003c\/p\u003e\n\n\n\u003cul\u003e\n\n\u003cli\u003e 160W-HV SOLA Frame Solar Module monocrystalline with MC4 connectors\u003c\/li\u003e\n\n\t \u003cli\u003eWATTSTUNDE® 40A MPPT charge controller WLR40.90MPPT\u003c\/li\u003e\n\n\u003cli\u003e 2 x 5 m solar connection cables 4mm²\u003c\/li\u003e\n\n\u003cli\u003e MC4 connector set (socket + plug) already pre-assembled\u003c\/li\u003e\n\n\u003cli\u003e 1.5 m battery connection cable 4mm² incl. 20 A blade fuse\u003c\/li\u003e\n\n\u003cli\u003e Operating instructions for all devices in German\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\n\u003cp\u003e \u003cstrong\u003eOne set - many applications\u003c\/strong\u003e\u003cbr\u003e\n\u003cbr\u003e\n These kits are the perfect foundation for your off-grid power supply and offer a solid basis for a wide range of applications. For example, they can power allotments, garden sheds, tiny houses, lighting systems, surveillance systems, self-sufficient measuring devices, small holiday homes, boathouses, or other stationary applications.\u003cbr\u003e\n\u003cbr\u003e\n The convenient USB charging function allows for easy charging of mobile phones, tablets, or laptops. All devices with 5V (USB, max 2A) or 12V (controllable load output) can be charged quickly and easily off-grid.\u003cbr\u003e\n\u003cbr\u003e\n \u003cstrong\u003eWhich charge controller is the right one?\u003c\/strong\u003e\u003cbr\u003e\n\u003cbr\u003e \nBasically, one can distinguish between two charging technologies: PWM or MPPT.\u003cbr\u003e\n\u003cbr\u003e\n Pulse-width modulation (PWM) is a simple and robust way to charge a solar battery safely and quickly. The stored characteristic curve protects the battery from incorrect currents or voltages; the controller implements the appropriate values ​​depending on the state of charge. The controllers in the LR-ALCD series are therefore a cost-effective yet reliable solution.\u003cbr\u003e\n\u003cbr\u003e\n In recent years, the modern Maximum PowerPoint Track (MPPT) method has become increasingly prevalent.\u003cbr\u003e\n Intelligent microprocessor electronics constantly determine the operating point for maximum energy efficiency. Even higher voltages are optimally utilized for the charging process. This allows WSL MPPT series controllers to generate up to 30% higher yields compared to traditional PWM devices.\u003cbr\u003e\n\u003cbr\u003e \nIt's possible to select a charge controller that's \"oversized.\" This allows you to retrofit identical solar panels later. For example, if energy consumption increases or the system was initially undersized – no problem, simply install another panel, and the solar system will grow with your needs!\u003cbr\u003e\n\u003cbr\u003e\n All controllers feature an integrated LCD display – system voltages and currents are shown in real time. This allows you to keep a constant eye on your power supply. \u003c\/p\u003e\n\n\n\u003cp\u003e\u003c\/p\u003e\n\n\n\u003chr\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\n\u003ctable style=\"background: rgb(223, 224, 223);\" width=\"100%\"\u003e\n\n\u003ctbody\u003e\n\n\u003ctr style=\"height: 40px;\"\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e \u003cspan style=\"font-size: 24px;\"\u003e\u003cstrong\u003eTechnical data\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/td\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e \u003cspan style=\"font-size: 24px;\"\u003e\u003cstrong\u003eSOLA Frame Mono 160 Wp HV\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 18px;\"\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e Rated power\u003c\/td\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e 160 W\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e Maximum daily yield (summer)\u003c\/td\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e 640 Wh\/d\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e Voltage (Umpp)\u003c\/td\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e 41.76 V \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 18px;\"\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e Electricity (Impp)\u003c\/td\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e 4.32 A\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e Open circuit voltage (Voc)\u003c\/td\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e 47.52 V \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 18px;\"\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e Short-circuit current (Isc)\u003c\/td\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e 4.06 A\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 18px;\"\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e Cell efficiency\u003c\/td\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e \u0026gt;20%\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e Cell material\u003c\/td\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e Monocrystalline\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 18px;\"\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e Bypass diode\u003c\/td\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e Integrated\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e Weight\u003c\/td\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e 10.0 kg\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\t\t\t \u003ctd style=\"height: 18px;\"\u003eDimensions\u003c\/td\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e 1480 x 670 x 35 mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\n\n\u003cp\u003e\u003c\/p\u003e\n\n\n\u003chr\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\n\u003ctable style=\"background: rgb(223, 224, 223);\" width=\"100%\"\u003e\n\n\u003ctbody\u003e\n\n\u003ctr style=\"height: 40px;\"\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e \u003cspan style=\"font-size: 24px;\"\u003e\u003cstrong\u003eTechnical data\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/td\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e \u003cspan style=\"font-size: 24px;\"\u003e\u003cstrong\u003eWLR-BT 40.90 MPPT\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 18px;\"\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e Max. DC input current\u003c\/td\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e 40 A\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e Max. open-circuit voltage PV\u003c\/td\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e 90 V DC (25 °C)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e Maximum solar power\u003c\/td\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e 520 Wp (12V) \/ 1040 W (24 V) \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 18px;\"\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e Battery type\u003c\/td\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e AGM, Gel, Lead-acid, Lithium (Lithium only 12 V)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e Battery nominal voltage\u003c\/td\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e 12\/24 V (automatic detection) \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 18px;\"\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e Charging technology\u003c\/td\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e MPPT\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 18px;\"\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e communication\u003c\/td\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e Bluetooth or RS485\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e Deep discharge protection voltage 12 V \/ 24 V\u003c\/td\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e 10.8V - 11.8V \/ 21.6V - 23.6V\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 18px;\"\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e Temperature compensation\u003c\/td\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e integrated\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e Display\/Operation\u003c\/td\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e LCD display with backlight\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e Weight\u003c\/td\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e 1300 g \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 18px;\"\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e Mass\u003c\/td\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e 196.5 x 136.6 x 97.1 mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e","brand":"WATTSTUNDE","offers":[{"title":"Incl. 19% VAT","offer_id":56578276098423,"sku":"WS40-160400","price":331.41,"currency_code":"EUR","in_stock":true},{"title":"Including 0% VAT according to Section 12 Paragraph 3 UStG.","offer_id":56578276131191,"sku":"WS40-160400","price":278.49,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0922\/6770\/8791\/files\/160w-solar-inselanlage-bausatz-wattstunde-40a-90v-mppt-solar-laderegler-wlr-bt-4090-mppt_8ea2cdb2-b07d-46ed-939e-39c23558ff85.jpg?v=1768979714"},{"product_id":"320w-solar-inselanlage-bausatz-2x160w-solar-laderegler-30a-lr30alcd-2xusb-1224v","title":"320W Solar Off-Grid System Kit (2x160W) Solar Charge Controller 30A LR30ALCD 2xUSB 12\/24V","description":"\u003ch2\u003e 320W solar kit off-grid system with WATTSTUNDE LR30ALCD charge controller\u003c\/h2\u003e\n\n\n\u003ch3\u003e The convenient start with your own self-sufficient solar power supply.\u003c\/h3\u003e\n\n\n\u003cp\u003e Free yourself from the power grids and gain your first experience with our solar kits and complete sets.\u003c\/p\u003e\n\n\n\u003cp\u003e The complete sets in the beginner series are carefully assembled, and the high-quality components ensure independence from the public power grid. A special feature is that the charge controller can be freely selected according to your preferences.\u003cbr\u003e\n Take advantage of the opportunity today to electrify your allotment garden, holiday home or barn - with the 300 W solar kit, a 12 V off-grid system can be set up with ease.\u003c\/p\u003e\n\n\n\u003ch4\u003e Easy installation, quick setup and pre-prepared materials make your assembly a breeze!\u003c\/h4\u003e\n\n\n\u003cp\u003e \u003cb\u003eThe set consists of:\u003c\/b\u003e\u003c\/p\u003e\n\n\n\u003cul\u003e\n\n\u003cli\u003e 2 x 260 W-HV SOLA Frame monocrystalline solar module with MC4-compatible connectors\u003c\/li\u003e\n\n\t \u003cli\u003e30 A PWM charge controller LR30ALCD\u003c\/li\u003e\n\n\u003cli\u003e 2 x 5 m solar connection cables 6mm²\u003c\/li\u003e\n\n\u003cli\u003e MC4-compatible connector set (socket + plug) already pre-assembled\u003c\/li\u003e\n\n\u003cli\u003e 1.5 m battery connection cable 6mm² incl. 30 A blade fuse\u003c\/li\u003e\n\n\u003cli\u003e Assembly and operating instructions for all devices in German\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\n\u003cp\u003e \u003cstrong\u003eOne set - many applications\u003c\/strong\u003e\u003cbr\u003e\n\u003cbr\u003e\n These kits are the perfect foundation for your off-grid power supply and offer a solid basis for a wide range of applications. For example, they can power allotments, garden sheds, tiny houses, lighting systems, surveillance systems, self-sufficient measuring devices, small holiday homes, boathouses, or other stationary applications.\u003cbr\u003e\n\u003cbr\u003e\n The convenient USB charging function allows for easy charging of mobile phones, tablets, or laptops. All devices with 5V (USB, max 2A) or 12V (controllable load output) can be charged quickly and easily off-grid.\u003cbr\u003e\n\u003cbr\u003e\n \u003cstrong\u003eWhich charge controller is the right one?\u003c\/strong\u003e\u003cbr\u003e\n\u003cbr\u003e \nBasically, one can distinguish between two charging technologies: PWM or MPPT.\u003cbr\u003e\n\u003cbr\u003e\n Pulse-width modulation (PWM) is a simple and robust way to charge a solar battery safely and quickly. The stored characteristic curve protects the battery from incorrect currents or voltages; the controller implements the appropriate values ​​depending on the state of charge. The controllers in the LR-ALCD series are therefore a cost-effective yet reliable solution.\u003cbr\u003e\n\u003cbr\u003e\n In recent years, the modern Maximum PowerPoint Track (MPPT) method has become increasingly prevalent.\u003cbr\u003e\n Intelligent microprocessor electronics constantly determine the operating point for maximum energy efficiency. Even higher voltages are optimally utilized for charging. This allows WSL MPPT series controllers to generate up to 30% higher yields compared to traditional PWM devices.\u003cbr\u003e\n\u003cbr\u003e \nIt's possible to select a charge controller that's \"oversized\" initially. This allows you to retrofit identical solar panels later. For example, if energy consumption increases or the system was undersized – no problem, simply install another panel, and the solar system will grow with your needs!\u003cbr\u003e\n\u003cbr\u003e\n All controllers feature an integrated LCD display – system voltages and currents are shown in real time. Keep a constant eye on your power supply. \u003c\/p\u003e\n\n\n\u003cp\u003e\u003c\/p\u003e\n\n\n\u003chr\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\n\u003ctable style=\"background: rgb(223, 224, 223);\" width=\"100%\"\u003e\n\n\u003ctbody\u003e\n\n\u003ctr style=\"height: 40px;\"\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e \u003cspan style=\"font-size: 24px;\"\u003e\u003cstrong\u003eTechnical data\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/td\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e \u003cspan style=\"font-size: 24px;\"\u003e\u003cstrong\u003eSOLA Frame Mono 160 Wp HV\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 18px;\"\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e Rated power\u003c\/td\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e 160 W\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e Maximum daily yield (summer)\u003c\/td\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e 640 Wh\/d\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e Voltage (Umpp)\u003c\/td\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e 41.76 V \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 18px;\"\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e Electricity (Impp)\u003c\/td\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e 4.32 A\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e Open circuit voltage (Voc)\u003c\/td\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e 47.52 V \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 18px;\"\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e Short-circuit current (Isc)\u003c\/td\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e 4.06 A\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 18px;\"\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e Cell efficiency\u003c\/td\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e \u0026gt;20%\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e Cell material\u003c\/td\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e Monocrystalline\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 18px;\"\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e Bypass diode\u003c\/td\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e Integrated\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e Weight\u003c\/td\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e 10.0 kg\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\t\t\t \u003ctd style=\"height: 18px;\"\u003eDimensions\u003c\/td\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e 1480 x 670 x 35 mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\n\n\u003cp\u003e\u003c\/p\u003e\n\n\n\u003chr\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\n\u003ctable style=\"background: rgb(223, 224, 223);\" width=\"100%\"\u003e\n\n\u003ctbody\u003e\n\n\u003ctr style=\"height: 40px;\"\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e \u003cspan style=\"font-size: 24px;\"\u003e\u003cstrong\u003eTechnical data\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/td\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e \u003cspan style=\"font-size: 24px;\"\u003e\u003cstrong\u003eLR30ALCD\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 18px;\"\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e Max. short-circuit current PV\u003c\/td\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e 30 A\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e Max. open-circuit voltage PV\u003c\/td\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e 100 V DC (25 °C)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e Maximum solar power\u003c\/td\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e 450 Wp (12V) \/ 900 W (24 V) \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 18px;\"\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e Battery type\u003c\/td\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e AGM, Gel, Lead-acid, Lithium\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e Battery nominal voltage\u003c\/td\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e 12\/24 V \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 18px;\"\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e Charging technology\u003c\/td\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e 3-stage (Bulk, Absorption, Float), PWM\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 18px;\"\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e Float voltage\u003c\/td\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e 13.8V (12V – 15V) \/ 27.6V (24V – 30V)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e Absorption voltage\u003c\/td\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e 14.4V (12V – 15V) \/ 28.8V (24V – 30V)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 18px;\"\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e Protection class\u003c\/td\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e IP32\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e Display\/Operation\u003c\/td\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e LCD display with backlight\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e Weight\u003c\/td\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e 400 g \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 18px;\"\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e Mass\u003c\/td\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e 187 x 96 x 47 mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\n","brand":"WATTSTUNDE","offers":[{"title":"Incl. 19% VAT","offer_id":56578276262263,"sku":"WS40-320200","price":399.9,"currency_code":"EUR","in_stock":true},{"title":"Including 0% VAT according to Section 12 Paragraph 3 UStG.","offer_id":56578276295031,"sku":"WS40-320200","price":336.05,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0922\/6770\/8791\/files\/320w-solar-inselanlage-bausatz-2x160w-solar-laderegler-30a-lr30alcd-2xusb-12-24v_ea8531ff-1f44-4899-936d-b86f24e260f6.jpg?v=1768979714"},{"product_id":"320w-solar-inselanlage-bausatz-2x160-w-wattstunde-40-a-90-v-mppt-solar-laderegler-wlr-bt4090-mppt","title":"320W Solar Off-Grid System Kit (2x160W) WATTSTUNDE® 40A 90V MPPT Solar Charge Controller WLR-BT40.90 MPPT","description":"\u003ch2\u003e 320W solar kit off-grid system with WATTSTUNDE WLR-40.90 charge controller\u003c\/h2\u003e\n\n\n\u003ch3\u003e The convenient start with your own self-sufficient solar power supply.\u003c\/h3\u003e\n\n\n\u003cp\u003e Free yourself from the power grids and gain your first experience with our solar kits and complete sets.\u003c\/p\u003e\n\n\n \u003cp\u003eThe complete sets in the beginner series are carefully assembled, and the high-quality components ensure independence from the public power grid. A special feature is that the charge controller can be freely selected according to your preferences.\u003cbr\u003e\n Take advantage of the opportunity today to electrify your allotment garden, holiday home or barn - with the 300 W solar kit, a 12 V off-grid system can be set up with ease.\u003c\/p\u003e\n\n\n\u003ch4\u003e Easy installation, quick setup and pre-prepared materials make your assembly a breeze!\u003c\/h4\u003e\n\n\n\u003cp\u003e \u003cb\u003eThe set consists of:\u003c\/b\u003e\u003c\/p\u003e\n\n\n\u003cul\u003e\n\n\u003cli\u003e 2 x 160W-HV SOLA Frame monocrystalline solar modules with MC4-compatible connectors\u003c\/li\u003e\n\n\u003cli\u003e WATTSTUNDE® 30A MPPT charge controller WLR-BT 40.90 MPPT\u003c\/li\u003e\n\n\u003cli\u003e 2 x 5 m solar connection cables 6mm²\u003c\/li\u003e\n\n\u003cli\u003e MC4-compatible connector set (socket + plug) already pre-assembled\u003c\/li\u003e\n\n\u003cli\u003e 1.5 m battery connection cable 6mm² incl. 30 A blade fuse\u003c\/li\u003e\n\n\u003cli\u003e Assembly and operating instructions for all devices in German\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\n\u003cp\u003e \u003cstrong\u003eOne set - many applications\u003c\/strong\u003e\u003cbr\u003e\n\u003cbr\u003e \nThese kits are the perfect foundation for your off-grid power supply and offer a solid basis for a wide range of applications. For example, they can power allotments, garden sheds, tiny houses, lighting systems, surveillance systems, self-sufficient measuring devices, small holiday homes, boathouses, or other stationary applications.\u003cbr\u003e\n\u003cbr\u003e\n The convenient USB charging function allows for easy charging of mobile phones, tablets, or laptops. All devices with 5V (USB, max 2A) or 12V (controllable load output) can be charged quickly and easily off-grid.\u003cbr\u003e\n\u003cbr\u003e\n \u003cstrong\u003eWhich charge controller is the right one?\u003c\/strong\u003e\u003cbr\u003e\n\u003cbr\u003e\n Basically, one can distinguish between two charging technologies: PWM or MPPT.\u003cbr\u003e\n\u003cbr\u003e \nPulse-width modulation (PWM) is a simple and robust way to charge a solar battery safely and quickly. The stored characteristic curve protects the battery from incorrect currents or voltages; the controller implements the appropriate values ​​depending on the state of charge. The controllers in the LR-ALCD series are therefore a cost-effective yet reliable solution.\u003cbr\u003e\n\u003cbr\u003e\n In recent years, the modern Maximum PowerPoint Track (MPPT) method has become increasingly prevalent.\u003cbr\u003e\n Intelligent microprocessor electronics constantly determine the operating point for maximum energy efficiency. Even higher voltages are optimally utilized for charging. This allows WSL MPPT series controllers to generate up to 30% higher yields compared to traditional PWM devices.\u003cbr\u003e\n\u003cbr\u003e \nIt's possible to select a charge controller that's \"oversized\" initially. This allows you to retrofit identical solar panels later. For example, if energy consumption increases or the system was undersized – no problem, simply install another panel, and the solar system will grow with your needs!\u003cbr\u003e\n\u003cbr\u003e\n All controllers feature an integrated LCD display – system voltages and currents are shown in real time. Keep a constant eye on your power supply. \u003c\/p\u003e\n\n\n\u003cp\u003e\u003c\/p\u003e\n\n\n\u003chr\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\n\u003ctable style=\"background: rgb(223, 224, 223);\" width=\"100%\"\u003e\n\n\u003ctbody\u003e\n\n\u003ctr style=\"height: 40px;\"\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e \u003cspan style=\"font-size: 24px;\"\u003e\u003cstrong\u003eTechnical data\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/td\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e \u003cspan style=\"font-size: 24px;\"\u003e\u003cstrong\u003eSOLA Frame Mono 160 Wp HV\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 18px;\"\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e Rated power\u003c\/td\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e 160 W\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e Maximum daily yield (summer)\u003c\/td\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e 640 Wh\/d\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e Voltage (Umpp)\u003c\/td\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e 41.76 V \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 18px;\"\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e Electricity (Impp)\u003c\/td\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e 4.32 A\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e Open circuit voltage (Voc)\u003c\/td\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e 47.52 V \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 18px;\"\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e Short-circuit current (Isc)\u003c\/td\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e 4.06 A\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 18px;\"\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e Cell efficiency\u003c\/td\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e \u0026gt;20%\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e Cell material\u003c\/td\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e Monocrystalline\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 18px;\"\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e Bypass diode\u003c\/td\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e Integrated\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e Weight\u003c\/td\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e 10.0 kg\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\t\t\t \u003ctd style=\"height: 18px;\"\u003eDimensions\u003c\/td\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e 1480 x 670 x 35 mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\n\n\u003cp\u003e\u003c\/p\u003e\n\n\n\u003chr\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\n\u003ctable style=\"background: rgb(223, 224, 223);\" width=\"100%\"\u003e\n\n\u003ctbody\u003e\n\n\u003ctr style=\"height: 40px;\"\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e \u003cspan style=\"font-size: 24px;\"\u003e\u003cstrong\u003eTechnical data\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/td\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e \u003cspan style=\"font-size: 24px;\"\u003e\u003cstrong\u003eWLR-BT 40.90 MPPT\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 18px;\"\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e Max. DC input current\u003c\/td\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e 40 A\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e Max. open-circuit voltage PV\u003c\/td\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e 90 V DC (25 °C)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e Maximum solar power\u003c\/td\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e 520 Wp (12V) \/ 1040 W (24 V) \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 18px;\"\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e Battery type\u003c\/td\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e AGM, Gel, Lead-acid, Lithium (Lithium only 12 V)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e Battery nominal voltage\u003c\/td\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e 12\/24 V (automatic detection) \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 18px;\"\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e Charging technology\u003c\/td\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e MPPT\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 18px;\"\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e communication\u003c\/td\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e Bluetooth or RS485\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e Deep discharge protection voltage 12 V \/ 24 V\u003c\/td\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e 10.8V - 11.8V \/ 21.6V - 23.6V\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 18px;\"\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e Temperature compensation\u003c\/td\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e integrated\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e Display\/Operation\u003c\/td\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e LCD display with backlight\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e Weight\u003c\/td\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e 1300 g \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 18px;\"\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e Mass\u003c\/td\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e 196.5 x 136.6 x 97.1 mm \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\n","brand":"WATTSTUNDE","offers":[{"title":"Incl. 19% VAT","offer_id":56578276327799,"sku":"WS40-320300","price":501.91,"currency_code":"EUR","in_stock":true},{"title":"Including 0% VAT according to Section 12 Paragraph 3 UStG.","offer_id":56578276360567,"sku":"WS40-320300","price":421.77,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0922\/6770\/8791\/files\/320w-solar-inselanlage-bausatz-2x160-w-wattstunde-40-a-90-v-mppt-solar-laderegler-wlr-bt4090-mppt_ef9f7dd0-9dff-47a3-928d-989cc482d768.jpg?v=1768979715"},{"product_id":"480w-solar-inselanlage-bausatz-3x160w-solar-laderegler-30a-lr30alcd-2xusb-1224v","title":"480W Solar Off-Grid System Kit (3x160W) Solar Charge Controller 30A LR30ALCD 2xUSB 12\/24V","description":"\u003ch2\u003e 480W solar kit off-grid system with WATTSTUNDE LR30ALCD charge controller\u003c\/h2\u003e\n\n\u003ch3\u003e The convenient start with your own self-sufficient solar power supply.\u003c\/h3\u003e\n\n \u003cp\u003eFree yourself from the power grids and gain your first experience with our solar kits and complete sets.\u003c\/p\u003e\n\n\u003cp\u003e The complete sets in the beginner series are carefully assembled, and the high-quality components ensure independence from the public power grid. A special feature is that the charge controller can be freely selected according to your preferences.\u003cbr\u003e Take advantage of the opportunity today to electrify your allotment garden, holiday home or barn - with the 480 W solar kit, a 12 V off-grid system can be set up with ease.\u003c\/p\u003e\n\n\u003ch4\u003e Easy installation, quick setup and pre-prepared materials make your assembly a breeze!\u003c\/h4\u003e\n\n\u003cp\u003e \u003cb\u003eThe set consists of:\u003c\/b\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e 3 x 160 W-HV SOLA Frame monocrystalline solar module with MC4-compatible connectors\u003c\/li\u003e\n\n\u003cli\u003e 30 A PWM charge controller LR30ALCD\u003c\/li\u003e\n\n\u003cli\u003e 2 x 5 m solar connection cables 6mm²\u003c\/li\u003e\n\n\u003cli\u003e MC4-compatible connector set (socket + plug) already pre-assembled\u003c\/li\u003e\n\n\u003cli\u003e 1.5 m battery connection cable 6mm² incl. 30 A blade fuse\u003c\/li\u003e\n\n \u003cli\u003eAssembly and operating instructions for all devices in German\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003cp\u003e \u003cstrong\u003eOne set - many applications\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e These kits are the perfect foundation for your off-grid power supply and offer a solid basis for a wide range of applications. For example, they can power allotments, garden sheds, tiny houses, lighting systems, surveillance systems, self-sufficient measuring devices, small holiday homes, boathouses, or other stationary applications.\u003cbr\u003e\u003cbr\u003e The convenient USB charging function allows for easy charging of mobile phones, tablets, or laptops. All devices with 5V (USB, max 2A) or 12V (controllable load output) can be charged quickly and easily off-grid.\u003cbr\u003e\u003cbr\u003e \u003cstrong\u003eWhich charge controller is the right one?\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e Basically, one can distinguish between two charging technologies: PWM or MPPT.\u003cbr\u003e \u003cbr\u003ePulse-width modulation (PWM) is a simple and robust way to charge a solar battery safely and quickly. The stored characteristic curve protects the battery from incorrect currents or voltages; the controller implements the appropriate values ​​depending on the state of charge. The controllers in the LR-ALCD series are therefore a cost-effective yet reliable solution.\u003cbr\u003e\u003cbr\u003e In recent years, the modern Maximum PowerPoint Track (MPPT) method has become increasingly prevalent.\u003cbr\u003e Intelligent microprocessor electronics constantly determine the operating point for maximum energy efficiency. Even higher voltages are optimally utilized for the charging process. This allows WSL MPPT series controllers to generate up to 30% higher yields compared to traditional PWM devices.\u003cbr\u003e \u003cbr\u003eIt's possible to select a charge controller that's \"oversized\" initially. This allows you to retrofit identical solar panels later. For example, if energy consumption increases or the system was undersized – no problem, simply install another panel, and the solar system will grow with your needs!\u003cbr\u003e\u003cbr\u003e All controllers feature an integrated LCD display – system voltages and currents are shown in real time. Keep a constant eye on your power supply. \u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003ctable width=\"100%\" style=\"background: rgb(223, 224, 223);\"\u003e\n\n\u003ctbody\u003e\n\n\u003ctr style=\"height: 40px;\"\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e \u003cspan style=\"font-size: 24px;\"\u003e\u003cstrong\u003eTechnical data\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/td\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e \u003cspan style=\"font-size: 24px;\"\u003e\u003cstrong\u003eSOLA Frame Mono 160 Wp HV\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 18px;\"\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e Rated power\u003c\/td\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e 160 W\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e Maximum daily yield (summer)\u003c\/td\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e 640 Wh\/d\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e Voltage (Umpp)\u003c\/td\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e 41.76 V \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 18px;\"\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e Electricity (Impp)\u003c\/td\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e 4.32 A\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e Open circuit voltage (Voc)\u003c\/td\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e 47.52 V \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 18px;\"\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e Short-circuit current (Isc)\u003c\/td\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e 4.06 A\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 18px;\"\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e Cell efficiency\u003c\/td\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e \u0026gt;20%\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e Cell material\u003c\/td\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e Monocrystalline\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 18px;\"\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e Bypass diode\u003c\/td\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e Integrated\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e Weight\u003c\/td\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e 10.0 kg\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e Dimensions\u003c\/td\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e 1480 x 670 x 35 mm \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003ctable width=\"100%\" style=\"background: rgb(223, 224, 223);\"\u003e\n\n\u003ctbody\u003e\n\n\u003ctr style=\"height: 40px;\"\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e \u003cspan style=\"font-size: 24px;\"\u003e\u003cstrong\u003eTechnical data\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/td\u003e\n\n \u003ctd style=\"background: rgb(251, 251, 251);\"\u003e\u003cspan style=\"font-size: 24px;\"\u003e\u003cstrong\u003eLR30ALCD\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 18px;\"\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e Max. short-circuit current PV\u003c\/td\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e 30 A\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e Max. open-circuit voltage PV\u003c\/td\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e 100 V DC (25 °C)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e Maximum solar power\u003c\/td\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e 450 Wp (12V) \/ 900 W (24 V) \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 18px;\"\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e Battery type\u003c\/td\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e AGM, Gel, Lead-acid, Lithium\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e Battery nominal voltage\u003c\/td\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e 12\/24 V \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 18px;\"\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e Charging technology\u003c\/td\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e 3-stage (Bulk, Absorption, Float), PWM\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 18px;\"\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e Float voltage\u003c\/td\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e 13.8V (12V – 15V) \/ 27.6V (24V – 30V)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e Absorption voltage\u003c\/td\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e 14.4V (12V – 15V) \/ 28.8V (24V – 30V)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 18px;\"\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e Protection class\u003c\/td\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e IP32\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e Display\/Operation\u003c\/td\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e LCD display with backlight\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e Weight\u003c\/td\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e 400 g \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 18px;\"\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e Mass\u003c\/td\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e 187 x 96 x 47 mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e","brand":"WATTSTUNDE","offers":[{"title":"Incl. 19% VAT","offer_id":56578276426103,"sku":"WS40-480100","price":559.3,"currency_code":"EUR","in_stock":true},{"title":"Including 0% VAT according to Section 12 Paragraph 3 UStG.","offer_id":56578276458871,"sku":"WS40-480100","price":470.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0922\/6770\/8791\/files\/480w-solar-inselanlage-bausatz-3x160w-solar-laderegler-30a-lr30alcd-2xusb-12-24v_e6fd44a5-14fe-4f53-a152-3690fcd5a5db.jpg?v=1768979716"},{"product_id":"480w-solar-inselanlage-bausatz-3x160w-wattstunde-40-a-90-v-mppt-solar-laderegler-wlr-bt-4090-mppt","title":"480W Solar Off-Grid System Kit (3x160W) WATTSTUNDE® 40 A 90 V MPPT Solar Charge Controller WLR-BT 40.90 MPPT","description":"\u003ch2\u003e 480W solar kit off-grid system with WATTSTUNDE WLR-BT40.90 charge controller\u003c\/h2\u003e\n\n\u003ch3\u003e The convenient start with your own self-sufficient solar power supply.\u003c\/h3\u003e\n\n\u003cp\u003e Free yourself from the power grids and gain your first experiences with our solar kits and complete sets.\u003c\/p\u003e\n\n \u003cp\u003eThe complete sets in the beginner series are carefully assembled, and the high-quality components ensure independence from the public power grid. A special feature is that the charge controller can be freely selected according to your preferences.\u003cbr\u003e Take advantage of the opportunity today to electrify your allotment garden, holiday home or barn - with the 480 W solar kit, a 12 V off-grid system can be set up with ease.\u003c\/p\u003e\n\n\u003ch4\u003e Easy installation, quick setup and pre-prepared materials make your assembly a breeze!\u003c\/h4\u003e\n\n\u003cp\u003e \u003cb\u003eThe set consists of:\u003c\/b\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e 3 x 160W-HV SOLA Frame monocrystalline solar modules with MC4-compatible connectors\u003c\/li\u003e\n\n\u003cli\u003e WATTSTUNDE® 40A MPPT Charge Controller WLR-BT40.90 MPPT\u003c\/li\u003e\n\n\u003cli\u003e 2 x 5 m solar connection cables 6mm²\u003c\/li\u003e\n\n\u003cli\u003e MC4-compatible connector set (socket + plug) already pre-assembled\u003c\/li\u003e\n\n\u003cli\u003e 1.5 m battery connection cable 6 mm² incl. 30 A blade fuse\u003c\/li\u003e\n\n\u003cli\u003e Assembly and operating instructions for all devices in German\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003cstrong\u003eOne set - many applications\u003c\/strong\u003e\u003cbr\u003e \u003cbr\u003eThese kits are the perfect foundation for your off-grid power supply and offer a solid basis for a wide range of applications. For example, they can power allotments, garden sheds, tiny houses, lighting systems, surveillance systems, self-sufficient measuring devices, small holiday homes, boathouses, or other stationary applications.\u003cbr\u003e\u003cbr\u003e The convenient USB charging function allows for easy charging of mobile phones, tablets, or laptops. All devices with 5V (USB, max 2A) or 12V (controllable load output) can be charged quickly and easily off-grid.\u003cbr\u003e\u003cbr\u003e \u003cstrong\u003eWhich charge controller is the right one?\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e Basically, one can distinguish between two charging technologies: PWM or MPPT.\u003cbr\u003e \u003cbr\u003ePulse-width modulation (PWM) is a simple and robust way to charge a solar battery safely and quickly. The stored characteristic curve protects the battery from incorrect currents or voltages; the controller implements the appropriate values ​​depending on the state of charge. The controllers in the LR-ALCD series are therefore a cost-effective yet reliable solution.\u003cbr\u003e\u003cbr\u003e In recent years, the modern Maximum PowerPoint Track (MPPT) method has become increasingly prevalent.\u003cbr\u003e Intelligent microprocessor electronics constantly determine the operating point for maximum energy efficiency. Even higher voltages are optimally utilized for charging. This allows WSL MPPT series controllers to generate up to 30% higher yields compared to traditional PWM devices.\u003cbr\u003e \u003cbr\u003eIt's possible to select a charge controller that's \"oversized\" initially. This allows you to retrofit identical solar panels later. For example, if energy consumption increases or the system was undersized – no problem, simply install another panel, and the solar system will grow with your needs!\u003cbr\u003e\u003cbr\u003e All controllers feature an integrated LCD display – system voltages and currents are shown in real time. Keep a constant eye on your power supply. \u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003ctable width=\"100%\" style=\"background: rgb(223, 224, 223);\"\u003e\n\n\u003ctbody\u003e\n\n\u003ctr style=\"height: 40px;\"\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e \u003cspan style=\"font-size: 24px;\"\u003e\u003cstrong\u003eTechnical data\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/td\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e \u003cspan style=\"font-size: 24px;\"\u003e\u003cstrong\u003eSOLA Frame Mono 160 Wp HV\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 18px;\"\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e Rated power\u003c\/td\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e 160 W\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e Maximum daily yield (summer)\u003c\/td\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e 640 Wh\/d\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e Voltage (Umpp)\u003c\/td\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e 41.76 V \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 18px;\"\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e Electricity (Impp)\u003c\/td\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e 4.32 A\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e Open circuit voltage (Voc)\u003c\/td\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e 47.52 V \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 18px;\"\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e Short-circuit current (Isc)\u003c\/td\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e 4.06 A\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 18px;\"\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e Cell efficiency\u003c\/td\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e \u0026gt;20%\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e Cell material\u003c\/td\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e Monocrystalline\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 18px;\"\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e Bypass diode\u003c\/td\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e Integrated\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e Weight\u003c\/td\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e 10.0 kg\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e Dimensions\u003c\/td\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e 1480 x 670 x 35 mm \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003ctable width=\"100%\" style=\"background: rgb(223, 224, 223);\"\u003e\n\n\u003ctbody\u003e\n\n\u003ctr style=\"height: 40px;\"\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e \u003cspan style=\"font-size: 24px;\"\u003e\u003cstrong\u003eTechnical data\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/td\u003e\n\n \u003ctd style=\"background: rgb(251, 251, 251);\"\u003e\u003cspan style=\"font-size: 24px;\"\u003e\u003cstrong\u003eWLR-BT 40.90 MPPT\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 18px;\"\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e Max. DC input current\u003c\/td\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e 40 A\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e Max. open-circuit voltage PV\u003c\/td\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e 90 V DC (25 °C)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e Maximum solar power\u003c\/td\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e 520 Wp (12V) \/ 1040 W (24 V) \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 18px;\"\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e Battery type\u003c\/td\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e AGM, Gel, Lead-acid, Lithium (Lithium only 12 V)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e Battery nominal voltage\u003c\/td\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e 12\/24 V (automatic detection) \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 18px;\"\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e Charging technology\u003c\/td\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e MPPT\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 18px;\"\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e communication\u003c\/td\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e Bluetooth or RS485\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e Deep discharge protection voltage 12 V \/ 24 V\u003c\/td\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e 10.8V - 11.8V \/ 21.6V - 23.6V\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 18px;\"\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e Temperature compensation\u003c\/td\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e integrated\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e Display\/Operation\u003c\/td\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e LCD display with backlight\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e Weight\u003c\/td\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e 1300 g \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 18px;\"\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e Mass\u003c\/td\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e 196.5 x 136.6 x 97.1 mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e","brand":"WATTSTUNDE","offers":[{"title":"Incl. 19% VAT","offer_id":56578276557175,"sku":"WS40-480300","price":661.31,"currency_code":"EUR","in_stock":true},{"title":"Including 0% VAT according to Section 12 Paragraph 3 UStG.","offer_id":56578276589943,"sku":"WS40-480300","price":555.72,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0922\/6770\/8791\/files\/480w-solar-inselanlage-bausatz-3x160w-wattstunde-40-a-90-v-mppt-solar-laderegler-wlr-bt-4090-mppt_52e7ccb2-bdc6-433b-88f6-820d2ecac4c4.jpg?v=1768979716"},{"product_id":"480w-solar-inselanlage-bausatz-3x160w-wattstunde-60-a-140-v-mppt-solar-laderegler-wlr-bt-60140-mppt","title":"480W Solar Off-Grid System Kit (3x160W) WATTSTUNDE® 60 A 140 V MPPT Solar Charge Controller WLR-BT 60.140 MPPT","description":"\u003ch2\u003e 480W solar kit for off-grid systems with WATTSTUNDE WLR-BT60.140 charge controller\u003c\/h2\u003e\n\n\u003ch3\u003e The convenient start with your own self-sufficient solar power supply.\u003c\/h3\u003e\n\n\u003cp\u003e Free yourself from the power grids and gain your first experience with our solar kits and complete sets.\u003c\/p\u003e\n\n \u003cp\u003eThe complete sets in the beginner series are carefully assembled, and the high-quality components ensure independence from the public power grid. A special feature is that the charge controller can be freely selected according to your preferences.\u003cbr\u003e Take advantage of the opportunity today to electrify your allotment garden, holiday home or barn - with the 480 W solar kit, a 12 V off-grid system can be set up with ease.\u003c\/p\u003e\n\n\u003ch4\u003e Easy installation, quick setup and pre-prepared materials make your assembly a breeze!\u003c\/h4\u003e\n\n\u003cp\u003e \u003cb\u003eThe set consists of:\u003c\/b\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e 3 x 160 W-HV SOLA Frame monocrystalline solar module with MC4-compatible connectors\u003c\/li\u003e\n\n\u003cli\u003e WATTSTUNDE® 60 A MPPT Charge Controller WLR-BT 60.140 MPPT\u003c\/li\u003e\n\n\u003cli\u003e 2 x 5 m solar connection cables 6 mm²\u003c\/li\u003e\n\n\u003cli\u003e MC4-compatible connector set (socket + plug) already pre-assembled\u003c\/li\u003e\n\n\u003cli\u003e 1.5 m battery connection cable 6mm² incl. 30 A blade fuse\u003c\/li\u003e\n\n\u003cli\u003e Assembly and operating instructions for all devices in German\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003cstrong\u003eOne set - many applications\u003c\/strong\u003e\u003cbr\u003e \u003cbr\u003eThese kits are the perfect foundation for your off-grid power supply and offer a solid basis for a wide range of applications. For example, they can power allotments, garden sheds, tiny houses, lighting systems, surveillance systems, self-sufficient measuring devices, small holiday homes, boathouses, or other stationary applications.\u003cbr\u003e\u003cbr\u003e The convenient USB charging function allows for easy charging of mobile phones, tablets, or laptops. All devices with 5V (USB, max 2A) or 12V (controllable load output) can be charged quickly and easily off-grid.\u003cbr\u003e\u003cbr\u003e \u003cstrong\u003eWhich charge controller is the right one?\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e Basically, one can distinguish between two charging technologies: PWM or MPPT.\u003cbr\u003e \u003cbr\u003ePulse-width modulation (PWM) is a simple and robust way to charge a solar battery safely and quickly. The stored characteristic curve protects the battery from incorrect currents or voltages; the controller implements the appropriate values ​​depending on the state of charge. The controllers in the LR-ALCD series are therefore a cost-effective yet reliable solution.\u003cbr\u003e\u003cbr\u003e In recent years, the modern Maximum PowerPoint Track (MPPT) method has become increasingly prevalent.\u003cbr\u003e Intelligent microprocessor electronics constantly determine the operating point for maximum energy efficiency. Even higher voltages are optimally utilized for the charging process. This allows WSL MPPT series controllers to generate up to 30% higher yields compared to traditional PWM devices.\u003cbr\u003e \u003cbr\u003eIt's possible to select a charge controller that's \"oversized\" initially. This allows you to retrofit identical solar panels later. For example, if energy consumption increases or the system was undersized – no problem, simply install another panel, and the solar system will grow with your needs!\u003cbr\u003e\u003cbr\u003e All controllers feature an integrated LCD display – system voltages and currents are shown in real time. Keep a constant eye on your power supply. \u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003ctable width=\"100%\" style=\"background: rgb(223, 224, 223);\"\u003e\n\n\u003ctbody\u003e\n\n\u003ctr style=\"height: 40px;\"\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e \u003cspan style=\"font-size: 24px;\"\u003e\u003cstrong\u003eTechnical data\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/td\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e \u003cspan style=\"font-size: 24px;\"\u003e\u003cstrong\u003eSOLA Frame Mono 160 Wp HV\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 18px;\"\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e Rated power\u003c\/td\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e 160 W\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e Maximum daily yield (summer)\u003c\/td\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e 640 Wh\/d\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e Voltage (Umpp)\u003c\/td\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e 41.76 V \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 18px;\"\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e Electricity (Impp)\u003c\/td\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e 4.32 A\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e Open circuit voltage (Voc)\u003c\/td\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e 47.52 V \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 18px;\"\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e Short-circuit current (Isc)\u003c\/td\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e 4.06 A\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 18px;\"\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e Cell efficiency\u003c\/td\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e \u0026gt;20%\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e Cell material\u003c\/td\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e Monocrystalline\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 18px;\"\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e Bypass diode\u003c\/td\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e Integrated\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e Weight\u003c\/td\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e 10.0 kg\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e Dimensions\u003c\/td\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e 1480 x 670 x 35 mm \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003ctable width=\"100%\" style=\"background: rgb(223, 224, 223);\"\u003e\n\n\u003ctbody\u003e\n\n\u003ctr style=\"height: 40px;\"\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e \u003cspan style=\"font-size: 24px;\"\u003e\u003cstrong\u003eTechnical data\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/td\u003e\n\n \u003ctd style=\"background: rgb(251, 251, 251);\"\u003e\u003cspan style=\"font-size: 24px;\"\u003e\u003cstrong\u003eWLR-BT 60.140 MPPT\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 18px;\"\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e Max. DC input current\u003c\/td\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e 60 A\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e Max. open-circuit voltage PV\u003c\/td\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e 138 V DC (25 °C)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e Maximum solar power\u003c\/td\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e 750Wp (12V) \/ 1500W (24V) \/ 2250W (36V) \/ 3000 (48V)W \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 18px;\"\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e Battery type\u003c\/td\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e AGM, Gel, Lead-acid, Lithium\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e Battery nominal voltage\u003c\/td\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e 12\/24\/36\/48 V (automatic detection) \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 18px;\"\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e Charging technology\u003c\/td\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e MPPT\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 18px;\"\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e communication\u003c\/td\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e Bluetooth or RS485\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e Deep discharge protection voltage 12 V \/ 24 V\u003c\/td\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e 10.8V - 11.8V \/ 21.6V - 23.6V \/ 32.4 - 35.4V \/ 43.2 - 47.2V\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 18px;\"\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e Temperature compensation\u003c\/td\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e integrated\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e Display\/Operation\u003c\/td\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e LCD display with backlight\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e Weight\u003c\/td\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e 2500 g \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 18px;\"\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e Mass\u003c\/td\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e 262.5 x 186.5 x 97.1 mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e","brand":"WATTSTUNDE","offers":[{"title":"Incl. 19% VAT","offer_id":56578276622711,"sku":"WS40-480400","price":773.6,"currency_code":"EUR","in_stock":true},{"title":"Including 0% VAT according to Section 12 Paragraph 3 UStG.","offer_id":56578276655479,"sku":"WS40-480400","price":650.08,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0922\/6770\/8791\/files\/480w-solar-inselanlage-bausatz-3x160w-wattstunde-60-a-140-v-mppt-solar-laderegler-wlr-bt-60140-mppt_688d1ae7-9d06-4ab9-b398-05db4ed9a072.jpg?v=1768979718"},{"product_id":"640w-solar-inselanlage-bausatz-4x160-w-wattstunde-40a-90v-mppt-solar-laderegler-wlr4090-mppt","title":"640W Solar Off-Grid System Kit (4x160W) WATTSTUNDE® 40A 90V MPPT Solar Charge Controller WLR40.90 MPPT","description":"\u003ch2\u003e 640W solar kit off-grid system with WATTSTUNDE WLR-BT40.90 MPPT charge controller\u003c\/h2\u003e\n\n\n\u003ch3\u003e The convenient start with your own self-sufficient solar power supply.\u003c\/h3\u003e\n\n\n\u003cp\u003e Free yourself from the power grids and gain your first experience with our solar kits and complete sets.\u003c\/p\u003e\n\n\n\u003cp\u003e The complete sets in the beginner series are carefully assembled, and the high-quality components ensure independence from the public power grid. A special feature is the ability to freely select the charge controller according to individual preferences.\u003cbr\u003e\n Take advantage of the opportunity today to electrify your allotment garden, holiday home or barn - the 640 W solar kit makes it easy to set up a 12 V off-grid system.\u003c\/p\u003e\n\n\n\u003ch4\u003e Easy installation, quick setup and pre-prepared materials make your assembly a breeze!\u003c\/h4\u003e\n\n\n\u003cp\u003e \u003cb\u003eThe set consists of:\u003c\/b\u003e\u003c\/p\u003e\n\n\n\u003cul\u003e\n\n\u003cli\u003e 4 x 160 W-HV SOLA Frame monocrystalline solar module with MC4-compatible connectors\u003c\/li\u003e\n\n\t \u003cli\u003eWATTSTUNDE® 40A MPPT Charge Controller WLR-BT40.90 MPPT\u003c\/li\u003e\n\n\u003cli\u003e 2 x 5 m solar connection cables 6mm²\u003c\/li\u003e\n\n\u003cli\u003e MC4-compatible connector set (socket + plug) already pre-assembled\u003c\/li\u003e\n\n\u003cli\u003e 1.5 m battery connection cable 10 mm² incl. 40 A blade fuse\u003c\/li\u003e\n\n\u003cli\u003e Assembly and operating instructions for all devices in German\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\n\u003cp\u003e \u003cstrong\u003eOne set - many applications\u003c\/strong\u003e\u003cbr\u003e\n\u003cbr\u003e\n These kits are the perfect foundation for your off-grid power supply and offer a solid basis for a wide range of applications. For example, they can power allotments, garden sheds, tiny houses, lighting systems, surveillance systems, self-sufficient measuring devices, small holiday homes, boathouses, or other stationary applications.\u003cbr\u003e\n\u003cbr\u003e\n The convenient USB charging function allows for easy charging of mobile phones, tablets, or laptops. All devices with 5V (USB, max 2A) or 12V (controllable load output) can be charged quickly and easily off-grid.\u003cbr\u003e\n\u003cbr\u003e\n \u003cstrong\u003eWhich charge controller is the right one?\u003c\/strong\u003e\u003cbr\u003e\n\u003cbr\u003e \nBasically, one can distinguish between two charging technologies: PWM or MPPT.\u003cbr\u003e\n\u003cbr\u003e\n Pulse-width modulation (PWM) is a simple and robust way to charge a solar battery safely and quickly. The stored characteristic curve protects the battery from incorrect currents or voltages; the controller implements the appropriate values ​​depending on the state of charge. The controllers in the LR-ALCD series are therefore a cost-effective yet reliable solution.\u003cbr\u003e\n\u003cbr\u003e\n In recent years, the modern Maximum PowerPoint Track (MPPT) method has become increasingly prevalent.\u003cbr\u003e\n Intelligent microprocessor electronics constantly determine the operating point for maximum energy efficiency. Even higher voltages are optimally utilized for charging. This allows WSL MPPT series controllers to generate up to 30% higher yields compared to traditional PWM devices.\u003cbr\u003e\n\u003cbr\u003e \nIt's possible to select a charge controller that's \"oversized\" initially. This allows you to retrofit identical solar panels later. For example, if energy consumption increases or the system was undersized – no problem, simply install another panel, and the solar system will grow with your needs!\u003cbr\u003e\n\u003cbr\u003e\n All controllers feature an integrated LCD display – system voltages and currents are shown in real time. Keep a constant eye on your power supply. \u003c\/p\u003e\n\n\n\u003ctable style=\"background: rgb(223, 224, 223);\" width=\"100%\"\u003e\n\n\u003ctbody\u003e\n\n\u003ctr style=\"height: 40px;\"\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e \u003cspan style=\"font-size: 24px;\"\u003e\u003cstrong\u003eTechnical data\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/td\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e \u003cspan style=\"font-size: 24px;\"\u003e\u003cstrong\u003eSOLA Frame Mono 160 Wp HV\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 18px;\"\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e Rated power\u003c\/td\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e 160 W\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e Maximum daily yield (summer)\u003c\/td\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e 640 Wh\/d\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e Voltage (Umpp)\u003c\/td\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e 41.76 V \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 18px;\"\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e Electricity (Impp)\u003c\/td\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e 4.32 A\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e Open circuit voltage (Voc)\u003c\/td\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e 47.52 V \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 18px;\"\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e Short-circuit current (Isc)\u003c\/td\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e 4.06 A\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 18px;\"\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e Cell efficiency\u003c\/td\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e \u0026gt;20%\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e Cell material\u003c\/td\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e Monocrystalline\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 18px;\"\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e Bypass diode\u003c\/td\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e Integrated\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e Weight\u003c\/td\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e 10.0 kg\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e Dimensions\u003c\/td\u003e \n\u003ctd style=\"height: 18px;\"\u003e1480 x 670 x 35 mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\n\n\u003cp\u003e\u003c\/p\u003e\n\n\n\u003chr\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\n\u003ctable style=\"background: rgb(223, 224, 223);\" width=\"100%\"\u003e\n\n\u003ctbody\u003e\n\n\u003ctr style=\"height: 40px;\"\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e \u003cspan style=\"font-size: 24px;\"\u003e\u003cstrong\u003eTechnical data\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/td\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e \u003cspan style=\"font-size: 24px;\"\u003e\u003cstrong\u003eWLR-BT 40.90 MPPT\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 18px;\"\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e Max. DC input current\u003c\/td\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e 40 A\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e Max. open-circuit voltage PV\u003c\/td\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e 90 V DC (25 °C)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e Maximum solar power\u003c\/td\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e 520 Wp (12V) \/ 1040 W (24 V) \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 18px;\"\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e Battery type\u003c\/td\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e AGM, Gel, Lead-acid, Lithium (Lithium only 12 V)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e Battery nominal voltage\u003c\/td\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e 12\/24 V (automatic detection) \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 18px;\"\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e Charging technology\u003c\/td\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e MPPT\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 18px;\"\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e communication\u003c\/td\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e Bluetooth or RS485\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e Deep discharge protection voltage 12 V \/ 24 V\u003c\/td\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e 10.8V - 11.8V \/ 21.6V - 23.6V\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 18px;\"\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e Temperature compensation\u003c\/td\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e integrated\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e Display\/Operation\u003c\/td\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e LCD display with backlight\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e Weight\u003c\/td\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e 1300 g \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 18px;\"\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e Mass\u003c\/td\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e 196.5 x 136.6 x 97.1 mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\n","brand":"WATTSTUNDE","offers":[{"title":"Incl. 19% VAT","offer_id":56578277474679,"sku":"WS40-640200","price":818.5,"currency_code":"EUR","in_stock":true},{"title":"Including 0% VAT according to Section 12 Paragraph 3 UStG.","offer_id":56578277507447,"sku":"WS40-640200","price":687.81,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0922\/6770\/8791\/files\/640w-solar-inselanlage-bausatz-4x160-w-wattstunde-40a-90v-mppt-solar-laderegler-wlr4090-mppt_ab47ee75-c678-4fbf-87b4-685766a0f1b4.jpg?v=1768979719"},{"product_id":"640w-solar-inselanlage-bausatz-4x160w-wattstunde-60a-140v-mppt-solar-laderegler-wlr-bt-60140-mppt-v","title":"640W Solar Off-Grid System Kit (4x160W) WATTSTUNDE® 60A 140V MPPT Solar Charge Controller WLR-BT 60.140 MPPT-v","description":"\u003ch2\u003e 640W solar kit for off-grid systems with WATTSTUNDE WLR-BT60.140 charge controller\u003c\/h2\u003e\n\n\n\u003ch3\u003e The convenient start with your own self-sufficient solar power supply.\u003c\/h3\u003e\n\n\n\u003cp\u003e Free yourself from the power grid and gain your first experience with our solar kits and complete sets.\u003c\/p\u003e\n\n\n\u003cp\u003e The complete sets in the beginner series are carefully assembled, and the high-quality components ensure independence from the public power grid. A special feature is that the charge controller can be freely selected according to your preferences.\u003cbr\u003e\n Take advantage of the opportunity today to electrify your allotment garden, holiday home or barn - the 640 W solar kit makes it easy to set up a 12 V off-grid system.\u003c\/p\u003e\n\n\n\u003ch4\u003e Easy installation, quick setup and pre-prepared materials make your assembly a breeze!\u003c\/h4\u003e\n\n\n\u003cp\u003e \u003cb\u003eThe set consists of:\u003c\/b\u003e\u003c\/p\u003e\n\n\n\u003cul\u003e\n\n\u003cli\u003e 4 x 160 W-HV SOLA Frame monocrystalline solar module with MC4 connectors\u003c\/li\u003e\n\n\t \u003cli\u003eWATTSTUNDE® 60 A MPPT Charge Controller WLR-BT 60.140 MPPT\u003c\/li\u003e\n\n\u003cli\u003e 2 x 5 m solar connection cables 6mm²\u003c\/li\u003e\n\n\u003cli\u003e MC4 connector set (socket + plug) already pre-assembled\u003c\/li\u003e\n\n\u003cli\u003e 1.5 m battery connection cable 10 mm² incl. 40 A blade fuse\u003c\/li\u003e\n\n\u003cli\u003e Operating instructions for all devices in German\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\n\u003cp\u003e \u003cstrong\u003eOne set - many applications\u003c\/strong\u003e\u003cbr\u003e\n\u003cbr\u003e\n These kits are the perfect foundation for your off-grid power supply and offer a solid basis for a wide range of applications. For example, they can power allotments, garden sheds, tiny houses, lighting systems, surveillance systems, self-sufficient measuring devices, small holiday homes, boathouses, or other stationary applications.\u003cbr\u003e\n\u003cbr\u003e\n The convenient USB charging function allows for easy charging of mobile phones, tablets, or laptops. All devices with 5V (USB, max 2A) or 12V (controllable load output) can be charged quickly and easily off-grid.\u003cbr\u003e\n\u003cbr\u003e\n \u003cstrong\u003eWhich charge controller is the right one?\u003c\/strong\u003e\u003cbr\u003e\n\u003cbr\u003e \nBasically, one can distinguish between two charging technologies: PWM or MPPT.\u003cbr\u003e\n\u003cbr\u003e\n Pulse-width modulation (PWM) is a simple and robust way to charge a solar battery safely and quickly. The stored characteristic curve protects the battery from incorrect currents or voltages; the controller implements the appropriate values ​​depending on the state of charge. The controllers in the LR-ALCD series are therefore a cost-effective yet reliable solution.\u003cbr\u003e\n\u003cbr\u003e\n In recent years, the modern Maximum PowerPoint Track (MPPT) method has become increasingly prevalent.\u003cbr\u003e\n Intelligent microprocessor electronics constantly determine the operating point for maximum energy efficiency. Even higher voltages are optimally utilized for the charging process. This allows the WLR MPPT series controllers to generate up to 30% higher yields compared to traditional PWM devices.\u003cbr\u003e\n\u003cbr\u003e \nIt's possible to select a charge controller that's \"oversized.\" This allows you to retrofit identical solar panels later. For example, if energy consumption increases or the system was initially undersized – no problem, simply install another panel, and the solar system will grow with your needs!\u003cbr\u003e\n\u003cbr\u003e\n All controllers feature an integrated LCD display – system voltages and currents are shown in real time. This allows you to keep a constant eye on your power supply. \u003c\/p\u003e\n\n\n\u003cp\u003e\u003c\/p\u003e\n\n\n\u003ctable style=\"background: rgb(223, 224, 223);\" width=\"100%\"\u003e\n\n\u003ctbody\u003e\n\n\u003ctr style=\"height: 40px;\"\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e \u003cspan style=\"font-size: 24px;\"\u003e\u003cstrong\u003eTechnical data\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/td\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e \u003cspan style=\"font-size: 24px;\"\u003e\u003cstrong\u003eSOLA Frame Mono 160 Wp HV\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 18px;\"\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e Rated power\u003c\/td\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e 160 W\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e Maximum daily yield (summer)\u003c\/td\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e 640 Wh\/d\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e Voltage (Umpp)\u003c\/td\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e 41.76 V \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 18px;\"\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e Electricity (Impp)\u003c\/td\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e 4.32 A\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e Open circuit voltage (Voc)\u003c\/td\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e 47.52 V \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 18px;\"\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e Short-circuit current (Isc)\u003c\/td\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e 4.06 A\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 18px;\"\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e Cell efficiency\u003c\/td\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e \u0026gt;20%\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e Cell material\u003c\/td\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e Monocrystalline\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 18px;\"\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e Bypass diode\u003c\/td\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e Integrated\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e Weight\u003c\/td\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e 10.0 kg\u003c\/td\u003e\n\n\n\u003c\/tr\u003e \n\u003ctr\u003e\n\n\u003ctd style=\"height: 18px;\"\u003eDimensions\u003c\/td\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e 1480 x 670 x 35 mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\n\n\u003cp\u003e\u003c\/p\u003e\n\n\n\u003chr\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\n\u003ctable style=\"background: rgb(223, 224, 223);\" width=\"100%\"\u003e\n\n\u003ctbody\u003e\n\n\u003ctr style=\"height: 40px;\"\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e \u003cspan style=\"font-size: 24px;\"\u003e\u003cstrong\u003eTechnical data\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/td\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e \u003cspan style=\"font-size: 24px;\"\u003e\u003cstrong\u003eWLR-BT 60.140 MPPT\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 18px;\"\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e Max. DC input current\u003c\/td\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e 60 A\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e Max. open-circuit voltage PV\u003c\/td\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e 138 V DC (25 °C)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e Maximum solar power\u003c\/td\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e 750Wp (12V) \/ 1500W (24V) \/ 2250W (36V) \/ 3000 (48V)W \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 18px;\"\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e Battery type\u003c\/td\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e AGM, Gel, Lead-acid, Lithium\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e Battery nominal voltage\u003c\/td\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e 12\/24\/36\/48 V (automatic detection) \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 18px;\"\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e Charging technology\u003c\/td\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e MPPT\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 18px;\"\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e communication\u003c\/td\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e Bluetooth or RS485\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e Deep discharge protection voltage 12 V \/ 24 V\u003c\/td\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e 10.8V - 11.8V \/ 21.6V - 23.6V \/ 32.4 - 35.4V \/ 43.2 - 47.2V\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 18px;\"\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e Temperature compensation\u003c\/td\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e integrated\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e Display\/Operation\u003c\/td\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e LCD display with backlight\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e Weight\u003c\/td\u003e\n\n\u003ctd style=\"height: 18px;\"\u003e 2500 g \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 18px;\"\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e Mass\u003c\/td\u003e\n\n\u003ctd style=\"background: rgb(251, 251, 251);\"\u003e 262.5 x 186.5 x 97.1 mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\n","brand":"WATTSTUNDE","offers":[{"title":"Incl. 19% VAT","offer_id":56578277540215,"sku":"WS40-640300","price":930.79,"currency_code":"EUR","in_stock":true},{"title":"Including 0% VAT according to Section 12 Paragraph 3 UStG.","offer_id":56578277572983,"sku":"WS40-640300","price":782.17,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0922\/6770\/8791\/files\/640w-solar-inselanlage-bausatz-4x160w-wattstunde-60a-140v-mppt-solar-laderegler-wlr-bt-60140-mppt_abe9912a-53b9-4ae8-9ddc-8d1c2b1897d0.jpg?v=1768979719"},{"product_id":"30w-solar-inselanlage-bausatz-wattstunde-3a-solar-laderegler-peko3","title":"30W Solar Off-Grid System Kit WATTSTUNDE® 3A Solar Charge Controller PEKO3","description":"\u003ch2\u003e 30W Solar Kit Off-Grid System with PEKO3 Charge Controller\u003c\/h2\u003e\n\n\u003ch3\u003e The convenient start with your own self-sufficient solar power supply.\u003c\/h3\u003e\n\n\u003cp\u003e Free yourself from the power grid and gain your first experience with our solar kits and complete sets.\u003c\/p\u003e\n\n\u003cp\u003e The complete sets in the beginner series are carefully assembled, and the high-quality components ensure independence from the public power grid. A special feature is that the charge controller can be freely selected according to your preferences.\u003cbr\u003e Take advantage of the opportunity today to electrify your allotment garden, holiday home or barn - the solar kit makes it easy to set up a 12V off-grid system.\u003c\/p\u003e\n\n\u003ch4\u003e Easy installation, quick setup and pre-prepared materials make your assembly a breeze!\u003c\/h4\u003e\n\n \u003cp\u003e\u003cb\u003eThe set consists of:\u003c\/b\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e WS30M monocrystalline solar module with MC4 connectors\u003c\/li\u003e\n\n\u003cli\u003e 3A PEKO 3 PWM solar charge controller\u003c\/li\u003e\n\n\u003cli\u003e 5m 2x2.5mm² solar connection cable\u003c\/li\u003e\n\n\u003cli\u003e MC4 plug and socket\u003c\/li\u003e\n\n\u003cli\u003e Operating instructions for all devices in German\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003cstrong\u003eOne set - many applications\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e These sets are the perfect foundation for your off-grid power supply and offer a solid basis for a wide range of applications. For example, they can power allotments, garden sheds, tiny houses, lighting systems, surveillance systems, self-sufficient measuring devices, small holiday homes, boathouses, motorhomes, sailboats, or other stationary applications.\u003cbr\u003e\u003cbr\u003e The convenient USB charging function allows for easy charging of mobile phones, tablets, or laptops. All devices with 5V (USB, max 2A) or 12V (controllable load output) can be charged quickly and easily off-grid.\u003cbr\u003e\u003cbr\u003e \u003cstrong\u003eWhich charge controller is the right one?\u003c\/strong\u003e\u003cbr\u003e \u003cbr\u003eBasically, one can distinguish between two charging technologies: PWM or MPPT.\u003cbr\u003e\u003cbr\u003e Pulse-width modulation (PWM) is a simple and robust way to charge a solar battery safely and quickly. The stored characteristic curve protects the battery from impure currents or voltages; the controller implements the appropriate values ​​depending on the state of charge. The controllers in the LR-ALCD series are therefore a cost-effective yet reliable solution.\u003cbr\u003e\u003cbr\u003e In recent years, the modern Maximum PowerPoint Track (MPPT) method has become increasingly prevalent.\u003cbr\u003e Intelligent microprocessor electronics constantly determine the operating point for maximum energy efficiency. Even higher voltages are optimally utilized for charging. This allows WSL MPPT series controllers to generate up to 30% higher yields compared to traditional PWM devices.\u003cbr\u003e \u003cbr\u003eIt's possible to select a charge controller that's \"oversized.\" This allows you to retrofit identical solar panels later. For example, if energy consumption increases or the system was initially undersized – no problem, simply install another panel, and the solar system will grow with your needs!\u003cbr\u003e\u003cbr\u003e All controllers feature an integrated LCD display – system voltages and currents are shown in real time. This allows you to keep a constant eye on your power supply.\u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003ctable width=\"100%\"\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e Technical data\u003c\/th\u003e\n\n\u003cth\u003e WS30M\u003c\/th\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e Module type\u003c\/td\u003e\n\n\u003ctd\u003e 12V module\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e Rated power (Pmpp)\u003c\/td\u003e\n\n\u003ctd\u003e 30Wp\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e Average daily yield (summer)\u003c\/td\u003e\n\n\u003ctd\u003e 200 Wh\/d\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e Short-circuit current (Isc)\u003c\/td\u003e\n\n\u003ctd\u003e 2.0 A\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e Open circuit voltage (Uoc)\u003c\/td\u003e\n\n\u003ctd\u003e 21.0 V\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e Voltage (Umpp)\u003c\/td\u003e\n\n\u003ctd\u003e 18 V\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e Electricity (Impp)\u003c\/td\u003e\n\n\u003ctd\u003e 1.67 A\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e Cell efficiency\u003c\/td\u003e\n\n\u003ctd\u003e 18%\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e cell count\u003c\/td\u003e\n\n\u003ctd\u003e 36\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e Junction box\u003c\/td\u003e\n\n\u003ctd\u003e IP 65\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e Mass\u003c\/td\u003e\n\n\u003ctd\u003e 510 x 485 x 25 mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e Weight\u003c\/td\u003e\n\n\u003ctd\u003e 2.5 kg\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003cp\u003e \u003cstrong\u003eHow much power does the system produce?\u003c\/strong\u003e \u003cbr\u003eWith this kit, you can achieve an average daily yield of approximately 120Wh between April and October. During the winter months, an average daily yield of 10-20% of the output can be expected.\u003cbr\u003e\u003cbr\u003e \u003cstrong\u003eWhich battery can I use?\u003c\/strong\u003e\u003cbr\u003e The included charge controller allows you to charge all battery types (lead-acid, AGM, GEL).\u003cbr\u003e\u003cbr\u003e \u003cstrong\u003eThe quality of our products and services is our company's top priority!\u003c\/strong\u003e\u003cbr\u003e Connect everything according to the connection diagram in the instruction manual and enjoy your independence with our quality solar kits from solarkontor - we wish you lots of fun and sunshine!\u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003cp\u003e \u003cb\u003e\u003cb\u003eTechnical data \u003ca href=\"https:\/\/grillportsreplacement.shop\/Wattstunde-PEKO3\" target=\"_blank\"\u003ePEKO 3\u003c\/a\u003e\u003c\/b\u003e\u003c\/b\u003e\u003c\/p\u003e\n\n\u003ctable width=\"100%\"\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e Maximum solar input in amperes\u003c\/td\u003e\n\n\u003ctd\u003e 3A\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e Maximum solar input in watts\u003c\/td\u003e\n\n\u003ctd\u003e 50 W\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e Battery voltage\u003c\/td\u003e\n\n\u003ctd\u003e 12V\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e minimum battery voltage\u003c\/td\u003e\n\n\u003ctd\u003e 1V\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e maximum battery voltage\u003c\/td\u003e\n\n\u003ctd\u003e 15V\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e max solar voltage\u003c\/td\u003e\n\n\u003ctd\u003e 30V\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e Operating temperature\u003c\/td\u003e\n\n\u003ctd\u003e -40°C to +45°C\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e Electricity (Impp)\u003c\/td\u003e\n\n\u003ctd\u003e 3 A\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e Battery type\u003c\/td\u003e\n\n \u003ctd\u003eLead acid\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e Mass\u003c\/td\u003e\n\n\u003ctd\u003e 90 x 48 x 18 mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e Weight\u003c\/td\u003e\n\n\u003ctd\u003e 0.05 kg\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e","brand":"WATTSTUNDE","offers":[{"title":"Incl. 19% VAT","offer_id":56578277638519,"sku":"WS40-030100","price":69.2,"currency_code":"EUR","in_stock":true},{"title":"Including 0% VAT according to Section 12 Paragraph 3 UStG.","offer_id":56578277671287,"sku":"WS40-030100","price":58.13,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0922\/6770\/8791\/files\/30w-solar-inselanlage-bausatz-wattstunde-3a-solar-laderegler-peko3_c6f9927f-38df-4b0e-8d1d-29bb900bde9c.jpg?v=1768979721"},{"product_id":"30w-solar-inselanlage-bausatz-wattstunde-10a-solar-laderegler-peko10","title":"30W Solar Off-Grid System Kit WATTSTUNDE® 10A Solar Charge Controller PEKO10","description":"\u003ch2\u003e 30W Solar Kit Off-Grid System with PEKO10 - PWM - Charge Controller\u003c\/h2\u003e\n\n\u003ch3\u003e The convenient start with your own self-sufficient solar power supply.\u003c\/h3\u003e\n\n\u003cp\u003e Free yourself from the power grid and gain your first experience with our solar kits and complete sets.\u003c\/p\u003e\n\n\u003cp\u003e The complete sets in the beginner series are carefully assembled, and the high-quality components ensure independence from the public power grid. A special feature is that the charge controller can be freely selected according to your preferences. \u003cbr\u003eTake advantage of the opportunity today to electrify your allotment garden, holiday home or barn - the solar kit makes it easy to set up a 12V off-grid system.\u003c\/p\u003e\n\n\u003ch4\u003e Easy installation, quick setup and pre-prepared materials make your assembly a breeze!\u003c\/h4\u003e\n\n\u003cp\u003e \u003cb\u003eThe set consists of:\u003c\/b\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e WS30M monocrystalline solar module with MC4 connectors\u003c\/li\u003e\n\n\u003cli\u003e PWM Solar Charge Controller\u003c\/li\u003e\n\n\u003cli\u003e 5m 2x2.5mm² solar connection cable\u003c\/li\u003e\n\n\u003cli\u003e MC4 plug and socket\u003c\/li\u003e\n\n\u003cli\u003e Operating instructions for all devices in German\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003cstrong\u003eOne set - many applications\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e These sets are the perfect foundation for your off-grid power supply and offer a solid basis for a wide range of applications. For example, they can power allotments, garden sheds, tiny houses, lighting systems, surveillance systems, self-sufficient measuring devices, small holiday homes, boathouses, motorhomes, sailboats, or other stationary applications.\u003cbr\u003e \u003cbr\u003eThe convenient USB charging function allows for easy charging of mobile phones, tablets, or laptops. All devices with 5V (USB, max 2A) or 12V (controllable load output) can be charged quickly and easily off-grid.\u003cbr\u003e\u003cbr\u003e \u003cstrong\u003eWhich charge controller is the right one?\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e Basically, one can distinguish between two charging technologies: PWM or MPPT.\u003cbr\u003e\u003cbr\u003e Pulse-width modulation (PWM) is a simple and robust way to charge a solar battery safely and quickly. The stored characteristic curve protects the battery from impure currents or voltages; the controller implements the appropriate values ​​depending on the state of charge. The controllers in the LR-ALCD series are therefore a cost-effective yet reliable solution.\u003cbr\u003e\u003cbr\u003e In recent years, the modern Maximum PowerPoint Track (MPPT) method has become increasingly prevalent. \u003cbr\u003eIntelligent microprocessor electronics constantly determine the operating point for maximum energy efficiency. Even higher voltages are optimally utilized for charging. This allows WSL MPPT series controllers to generate up to 30% higher yields compared to traditional PWM devices.\u003cbr\u003e\u003cbr\u003e It's possible to select a charge controller that's \"oversized.\" This allows you to retrofit identical solar panels later. For example, if energy consumption increases or the system was initially undersized – no problem, simply install another panel, and the solar system will grow with your needs!\u003cbr\u003e\u003cbr\u003e All controllers feature an integrated LCD display – system voltages and currents are shown in real time. This allows you to keep a constant eye on your power supply.\u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003ctable width=\"100%\"\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e Technical data\u003c\/th\u003e\n\n\u003cth\u003e WS30M\u003c\/th\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e Module type\u003c\/td\u003e\n\n\u003ctd\u003e 12V module\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e Rated power (Pmpp)\u003c\/td\u003e\n\n\u003ctd\u003e 30Wp\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e Average daily yield (summer)\u003c\/td\u003e\n\n\u003ctd\u003e 200 Wh\/d\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e Short-circuit current (Isc)\u003c\/td\u003e\n\n\u003ctd\u003e 2.0 A\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e Open circuit voltage (Uoc)\u003c\/td\u003e\n\n\u003ctd\u003e 21.0 V\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e Voltage (Umpp)\u003c\/td\u003e\n\n\u003ctd\u003e 18 V\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e Electricity (Impp)\u003c\/td\u003e\n\n\u003ctd\u003e 1.67 A\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n \u003ctd\u003eCell efficiency\u003c\/td\u003e\n\n\u003ctd\u003e 18%\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e cell count\u003c\/td\u003e\n\n\u003ctd\u003e 36\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e Junction box\u003c\/td\u003e\n\n\u003ctd\u003e IP 65\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e Mass\u003c\/td\u003e\n\n\u003ctd\u003e 510 x 485 x 25 mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e Weight\u003c\/td\u003e\n\n\u003ctd\u003e 2.5 kg\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cbr\u003e \u003cstrong\u003eHow much power does the system produce?\u003c\/strong\u003e\u003cbr\u003e With this kit, you can achieve an average daily yield of approximately 120Wh between April and October. During the winter months, an average daily yield of 10-20% of the output can be expected.\u003cbr\u003e\u003cbr\u003e \u003cstrong\u003eWhich battery can I use?\u003c\/strong\u003e\u003cbr\u003e The included charge controller allows you to charge all battery types (lead-acid, AGM, GEL).\u003cbr\u003e\u003cbr\u003e \u003cstrong\u003eThe quality of our products and services is our company's top priority!\u003c\/strong\u003e\u003cbr\u003e Connect everything according to the connection diagram in the instruction manual and enjoy your independence with our quality solar kits from solarkontor - we wish you lots of fun and sunshine!\u003c\/p\u003e\n\n\u003cp\u003e \u003cb\u003e\u003cb\u003eTechnical data \u003ca href=\"https:\/\/grillportsreplacement.shop\/Wattstunde-PEKO10\" target=\"_blank\"\u003ePEKO 10\u003c\/a\u003e\u003c\/b\u003e\u003c\/b\u003e\u003c\/p\u003e\n\n\u003ctable width=\"100%\"\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e Maximum solar input in amperes\u003c\/td\u003e\n\n\u003ctd\u003e 10A\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e Maximum solar input in watts\u003c\/td\u003e\n\n\u003ctd\u003e 170 W\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e Battery voltage\u003c\/td\u003e\n\n\u003ctd\u003e 12V\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n \u003ctd\u003eminimum battery voltage\u003c\/td\u003e\n\n\u003ctd\u003e 1V\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e maximum battery voltage\u003c\/td\u003e\n\n\u003ctd\u003e 20V\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e max solar voltage\u003c\/td\u003e\n\n\u003ctd\u003e 25V\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e Operating temperature\u003c\/td\u003e\n\n\u003ctd\u003e -40°C to +60°C\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e Electricity (Impp)\u003c\/td\u003e\n\n\u003ctd\u003e 10 A\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e Battery type\u003c\/td\u003e\n\n\u003ctd\u003e GEL, AGM, lead-acid\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e Mass\u003c\/td\u003e\n\n\u003ctd\u003e 126 x 66 x 33 mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e Weight\u003c\/td\u003e\n\n\u003ctd\u003e 0.13 kg\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e","brand":"WATTSTUNDE","offers":[{"title":"Incl. 19% VAT","offer_id":56578277704055,"sku":"WS40-030200","price":76.33,"currency_code":"EUR","in_stock":true},{"title":"Including 0% VAT according to Section 12 Paragraph 3 UStG.","offer_id":56578277736823,"sku":"WS40-030200","price":64.12,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0922\/6770\/8791\/files\/30w-solar-inselanlage-bausatz-wattstunde-10a-solar-laderegler-peko10_d7f6b2fc-1fa3-41b2-94ea-3f1c3c18c39a.jpg?v=1768979721"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0922\/6770\/8791\/collections\/Inselanlagen.png?v=1762503993","url":"https:\/\/grillportsreplacement.shop\/en\/collections\/solar-inselanlage.oembed","provider":"Solarkontor","version":"1.0","type":"link"}