{"product_id":"wattstunde®-ws190sps-daylight-sunpower-solarmodul-190wp","title":"WATTSTUNDE® WS190SPS DAYLIGHT Sunpower solar module 190Wp","description":"\u003ch2\u003e SunPower Back-Contact High-Performance Module 190Wp - High-Power Solar Cell Meets Back-Contact Process\u003c\/h2\u003e\n\n\n\u003cp\u003e The WATTSTUNDE® SPS modules are significantly smaller and lighter than conventional 190-watt modules and, thanks to back-contact technology, offer a high efficiency of over 24%. They are therefore ideal for mobile use in mobile homes, garden sheds, and all other 12V solar off-grid systems that require maximum power in the smallest possible space.\u003c\/p\u003e\n\n\n\u003cp\u003e \u003cb\u003eSpecial features at a glance:\u003c\/b\u003e\u003c\/p\u003e\n\n\n\u003cul\u003e\n\n\t \u003cli\u003e190 watt solar module\u003c\/li\u003e\n\n\u003cli\u003e Higher efficiency of over 24%\u003c\/li\u003e\n\n\u003cli\u003e SunPower high-performance back-contact cells\u003c\/li\u003e\n\n\u003cli\u003e Less weight and less area than conventional solar modules\u003c\/li\u003e\n\n\u003cli\u003e ESG anti-reflective glass\u003c\/li\u003e\n\n\u003cli\u003e Bypass diodes integrated\u003c\/li\u003e\n\n\u003cli\u003e Junction box with IP65\u003c\/li\u003e\n\n\u003cli\u003e Pre-wired with 90cm and MC4 connectors (+ \/ -)\u003c\/li\u003e\n\n\u003cli\u003e Easy connection of multiple modules thanks to MC4 connectors\u003c\/li\u003e\n\n\u003cli\u003e Performance guarantee 25 years\u003c\/li\u003e\n\n\u003cli\u003e Product warranty 5 years\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\n\u003cp\u003e The WATTSTUNDE® SP solar modules are equipped with back-contact Sunpower cells, which have a significantly higher cell efficiency than normal monocrystalline or polycrystalline solar modules, thus ensuring a higher energy yield and saving volume and weight!\u003c\/p\u003e\n\n\n\u003cp\u003e The modules are enclosed in a sturdy hollow chamber profile frame and promise maximum stability, even under extreme conditions.\u003cbr\u003e \nThanks to their anti-reflective glass, the modules allow significantly more light to pass through, thus ensuring higher transmission than other modules. The efficiency of the monocrystalline SunPower solar modules is 24%. The modules are factory-equipped with a cable connection and MC4 connectors to simplify the wiring of multiple modules.\u003cbr\u003e\n\u003c\/p\u003e\n\n\n\u003cp\u003e \u003cb\u003eBack-contact technology allows the cell to absorb more light and convert the additional absorption into electrical energy.\u003c\/b\u003e\u003c\/p\u003e\n\n\n\u003cp\u003e In standard polycrystalline or monocrystalline modules, the usually silver contacts (cell connectors) are clearly visible on the surface of the cell. These contacts are absent in back-contact modules, thus preventing shadowing of the cell and thus contributing to higher efficiency.\u003cbr\u003e\n Thanks to the integrated bypass diodes in the junction box, the module can continue to produce power even in shade or low light conditions.\u003c\/p\u003e\n\n\n \u003cp\u003eThe WATTSTUNDE® WS-SP series solar modules are high-quality modules with monocrystalline SunPower cells that consistently promise top performance and high energy yield. They can be installed and used in any self-sufficient battery application, such as motorhomes, garden sheds, camping, island systems, and all off-grid systems.\u003c\/p\u003e\n\n\n\u003cp\u003e\u003cbr\u003e\n \u003cb\u003eFurther information\u003c\/b\u003e\u003cbr\u003e\n In addition to a 12V battery, you also need a charge controller to prevent the current supply and thus overcharging or potentially deep discharging the battery. This also ensures an optimal charging voltage and provides the necessary reverse current protection at night.\u003cbr\u003e\n Please visit our category for \u003ca href=\"https:\/\/solarkontor.de\/solar-laderegler\" target=\"_blank\"\u003echarge controllers\u003c\/a\u003e .\u003cbr\u003e \nAnother common question is how to mount the new solar panel properly. We offer a variety of brackets, mounting systems, and spoilers for mounting on motorhomes, house walls, and many other options.\u003cbr\u003e\n Please take a look at our \u003ca href=\"https:\/\/solarkontor.de\/solarmodul-halterung\" target=\"_blank\"\u003efastening systems\u003c\/a\u003e category.\u003cbr\u003e\n Of course, we've already put together complete solar kits for a wide range of requirements. These kits include the modules and mounting brackets, as well as all the necessary materials for installation, such as connecting cables, adhesive, sealant, and roof penetrations.\u003cbr\u003e\n Further information can be found in the \u003ca href=\"https:\/\/solarkontor.de\/solar-komplettsets\" target=\"_blank\"\u003eSolar Complete Set\u003c\/a\u003e category.\u003c\/p\u003e\n\n\n\u003cp\u003e\u003c\/p\u003e\n\n\n\u003cp\u003e \u003cb\u003eTechnical data WS190SPS\u003c\/b\u003e\u003c\/p\u003e\n\n\n\u003ctable width=\"100%\"\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e Rated power\u003c\/td\u003e\n\n\u003ctd\u003e 190 W\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e Max. daily yield (summer)\u003c\/td\u003e\n\n\u003ctd\u003e 1140 Wh\/d\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 30.1 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 6.31 A\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\t\t\t \u003ctd\u003eOpen circuit voltage (Voc)\u003c\/td\u003e\n\n\u003ctd\u003e 35.3 V\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 6.68 A\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e Maximum System Voltage\u003c\/td\u003e\n\n\u003ctd\u003e 600 V\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 \u0026gt;24%\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 49\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 9.63 kg\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e Dimensions\u003c\/td\u003e\n\n\u003ctd\u003e 940x940x35 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":"Default Title","offer_id":55769417711961,"sku":"101-18190","price":343.7,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0941\/9436\/8857\/files\/ws160psjpg-323233.jpg?v=1761404256","url":"https:\/\/b2bshop.wattstunde.de\/en\/products\/wattstunde%c2%ae-ws190sps-daylight-sunpower-solarmodul-190wp","provider":"Wattstunde | B2B Shop","version":"1.0","type":"link"}