{"product_id":"waterproof-300w-rigid-solar-panel","title":"Waterproof 300W Rigid Solar Panel","description":"\u003cdiv\u003e\n\u003ch2\u003eWaterproof 300W Rigid Solar Panel\n\n\n\u003c\/h2\u003e\n\u003cp\u003eHarness reliable renewable energy everywhere. This waterproof 300W rigid solar panel powers your gear with steady A+ monocrystalline silicon electricity outdoors.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cp\u003eYou connect instantly with an MC4 interface and benefit from half-cell architecture that reduces resistance losses.\u003c\/p\u003e\n\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eN-type silicon cells push conversion past twenty-five percent while blocking voltage leaks in humid conditions.\u003c\/p\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eA heavy-duty black chassis guards against impact during RV travel, boating trips, or shed installations.\u003c\/p\u003e\n\u003ch2\u003eKey Benefits\u003c\/h2\u003e\n\u003cp\u003eLower heat absorption raises daytime output, and zero light-induced degradation keeps your backup charged longer.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cp\u003eAnnual decay settles at just zero point four percent after the initial twelve months, securing decades of steady performance.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cp\u003eThirty point one inches wide by fifty three point three inches tall, this twenty four point three pound unit delivers eighteen point nine volts and fifteen point eight eight amps.\u003c\/p\u003e\n\u003ch2\u003eWhat’s Included\u003c\/h2\u003e\n\u003cp\u003eThe box contains the main panel, a reinforced storage case, and a standard AC adapter for immediate auxiliary connection.\u003c\/p\u003e\n\u003ch2\u003eHow to Use\u003c\/h2\u003e\n\u003cp\u003eAngle the panel toward the sky, clip the MC4 leads to your charge controller, and watch your lithium banks fill steadily.\u003c\/p\u003e\n\u003ch2\u003eCustomer Benefits\u003c\/h2\u003e\n\u003cp\u003eYou eliminate generator noise and fuel costs because reliable sunlight now fuels your daily routine without compromise.\u003c\/p\u003e\n\u003ch2\u003eIdeal Uses\u003c\/h2\u003e\n\u003cp\u003eFits cleanly onto campervan roofs, dockside posts, remote cabins, and mobile workshop trailers that require silent power.\u003c\/p\u003e\n\u003ch2\u003eWho It’s For\u003c\/h2\u003e\n\u003cp\u003eBuilt for weekend adventurers, property managers, and homesteaders who demand predictable, maintenance-light solar energy.\u003c\/p\u003e\n\u003ch2\u003e5 Frequently Asked Questions\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDoes it handle heavy rain? Yes, the IP65 seal blocks water ingress and dust buildup completely.\u003c\/li\u003e\n\u003cli\u003eWill it maintain power in summer heat? Yes, the negative zero point three percent temperature coefficient ensures stable generation even above ninety degrees.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eIs mounting hardware included? No, standard flush-mount screws secure it to flat surfaces.\u003c\/li\u003e\n\u003cli\u003eCan I pair it with other panels? Yes, matching voltage ratings allow safe parallel expansion.\u003c\/li\u003e\n\u003cli\u003eWhere is this manufactured? Produced in mainland China under controlled factory standards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e\u003ca href=\"https:\/\/www.ourlum.com\/search?q=\"\u003e\u003cb\u003e300W RIGID SOLAR PANEL\u003c\/b\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003ca href=\"https:\/\/www.ourlum.com\/search?q=\"\u003e\u003cb\u003eIP65 WATERPROOF SOLAR\u003c\/b\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003ca href=\"https:\/\/www.ourlum.com\/search?q=\"\u003e\u003cb\u003eMONOCRYSTALLINE SILICON MODULE\u003c\/b\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003ca href=\"https:\/\/www.ourlum.com\/search?q=\"\u003e\u003cb\u003eHALF-CUT CELL EFFICIENCY\u003c\/b\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003ca href=\"https:\/\/www.ourlum.com\/search?q=\"\u003e\u003cb\u003eLONG-LASTING OFF-GRID POWER\u003c\/b\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e\u003ca href=\"https:\/\/www.youtube.com\/@BiblicalMysteriesRevealed\"\u003e\u003cb\u003eWaterproof 300W Rigid Solar Panel\u003c\/b\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003ca href=\"https:\/\/www.ourlum.com\/\"\u003e\u003cb\u003eOurlum.com\u003c\/b\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003ca href=\"https:\/\/www.ourlum.com\/collections\/all-products-in-ourlum\"\u003e\u003cb\u003eOurlum.com Collections\u003c\/b\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003ca href=\"https:\/\/www.ourlum.com\/collections\/all-products-in-ourlum\"\u003e\u003cb\u003eOurlum.com Best Sellers\u003c\/b\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"OurLum","offers":[{"title":"300W \/ Australia","offer_id":67623370785013,"sku":"14:201700814#300W;200007763:201336099","price":559.99,"currency_code":"USD","in_stock":true},{"title":"300W \/ Germany","offer_id":67623370817781,"sku":"14:201700814#300W;200007763:201336101","price":559.99,"currency_code":"USD","in_stock":true},{"title":"300W \/ United Kingdom","offer_id":67623370850549,"sku":"14:201700814#300W;200007763:201336105","price":559.99,"currency_code":"USD","in_stock":true},{"title":"300W \/ United States","offer_id":67623370883317,"sku":"14:201700814#300W;200007763:201336106","price":559.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/5260\/6453\/files\/Sa0acdb708a074fb3bc45e016cc69901co.webp?v=1791235759","url":"https:\/\/www.ourlum.com\/ja\/products\/waterproof-300w-rigid-solar-panel","provider":"OurLum","version":"1.0","type":"link"}