{"product_id":"natures-generator-440w-bifacial-solar-panels-2-pack","title":"Nature's Generator Rigid 440 Watt Bifacial Solar Panels (2 Pack), 880W N-Type TOPCon","description":"\u003cp\u003eThe Nature's Generator Rigid 440W Bifacial Solar Panels (2 Pack) are 880W of full-size N-type TOPCon bifacial panels at 22.53% efficiency, built for permanent roof or ground mounting with Nature's Generator L3600 and L6000 systems. The back face also picks up light reflected off a light roof, gravel or snow.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCharge time\u003c\/strong\u003e (RPC estimate, full sun, panels at 75% of rating, about 330W each):\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eStation\u003c\/th\u003e\n\u003cth\u003eCapacity\u003c\/th\u003e\n\u003cth\u003e2 × 440W\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eL3600\u003c\/td\u003e\n\u003ctd\u003e3,072Wh\u003c\/td\u003e\n\u003ctd\u003eabout 4.5 hrs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eL6000\u003c\/td\u003e\n\u003ctd\u003e3,840Wh\u003c\/td\u003e\n\u003ctd\u003eabout 6 hrs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eEach panel is 38.8V open-circuit. On the L3600, two in series reach 77.6V open-circuit, under its limit of about 80V. On the L6000, connect one panel to each of its two solar inputs; two in series would exceed its 60V limit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSize it for your own setup:\u003c\/strong\u003e pick your appliances, days off-grid and solar in the \u003ca href=\"\/pages\/power-station-calculator\" title=\"RPC Power Calculator\"\u003eRPC Power Calculator\u003c\/a\u003e, and it shows the in-stock stations and kits that fit.\u003c\/p\u003e\n\u003cp\u003eBuilt with tempered glass, an anodized black aluminum frame and an IP68 junction box with MC4 connectors. At 67.8\" × 44.6\" and 54 lbs each, they need a permanent mount; mounting hardware and cables are sold separately.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e Permanent solar for an L3600 or L6000 • Roof or ground mounts • Cabins, tiny homes and RV base camps\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNot the best fit if:\u003c\/strong\u003e you want portable panels. These weigh 54 lbs each and mount permanently. For portable solar, look at the \u003ca href=\"\/products\/natures-generator-folding-400w-solar-panel\"\u003e400W folding panel\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWorks with:\u003c\/strong\u003e \u003ca href=\"\/products\/natures-generator-l3600-expandable-power-station\"\u003eL3600 power station\u003c\/a\u003e • \u003ca href=\"\/products\/natures-generator-l3600-expandable-solar-generator\"\u003eL3600 solar generator kit\u003c\/a\u003e • \u003ca href=\"\/products\/natures-generator-l6000-expandable-power-station\"\u003eL6000 power station\u003c\/a\u003e • \u003ca href=\"\/products\/natures-generator-universal-solar-panel-mount\"\u003eUniversal solar panel mount\u003c\/a\u003e\u003c\/p\u003e\n\u003ch4\u003eFrequently Asked Questions\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eHow much power do 440W panels really make?\u003c\/strong\u003e\u003cbr\u003eAbout 330W each in full midday sun, so roughly 3.3kWh over a good solar day for 2 panels.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow many can I wire in series?\u003c\/strong\u003e\u003cbr\u003eOn the L3600, two per string. Two in series reach 77.6V open-circuit; three would exceed the L3600's limit of about 80V. Panel voltage rises in cold weather, so ask us before installing where winters drop well below freezing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo they work with the L6000?\u003c\/strong\u003e\u003cbr\u003eYes, one panel per solar input, two panels per L6000. Don't wire them in series on the L6000; two in series exceed its 60V input limit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo they include a mount?\u003c\/strong\u003e\u003cbr\u003eNo. The \u003ca href=\"\/products\/natures-generator-universal-solar-panel-mount\"\u003eUniversal Solar Panel Mount\u003c\/a\u003e holds two 440W panels and is sold separately.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWHY RPC?\u003c\/strong\u003e Genuine Nature's Generator product shipped directly by Nature's Generator, see our sourcing documentation \u003ca href=\"https:\/\/reservepowerco.com\/pages\/product-authenticity\" target=\"_blank\" rel=\"noopener\"\u003ehere\u003c\/a\u003e. Free shipping to the contiguous U.S. Price match guaranteed. Backed by Nature's Generator's 12-month manufacturer warranty, with U.S.-based support from Nature's Generator.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Authenticity\u003c\/strong\u003e This is a genuine Nature's Generator product, supplied to Reserve Power Co. directly by Nature's Generator Inc. as an authorized Nature's Generator reseller. Shipped new in original manufacturer packaging with full manufacturer documentation. Verify our sourcing \u003ca href=\"https:\/\/reservepowerco.com\/pages\/product-authenticity\" target=\"_blank\" rel=\"noopener\"\u003ehere\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFreight delivery:\u003c\/strong\u003e ships by freight truck, curbside only where the truck can safely reach. Inside, garage and driveway delivery are not included.\u003c\/p\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eCell type: N-type TOPCon bifacial, 108 half-cells\u003c\/li\u003e\n\u003cli\u003eRated power: 440W each\u003c\/li\u003e\n\u003cli\u003eEfficiency: 22.53%\u003c\/li\u003e\n\u003cli\u003eVoc 38.80V, Vmp 32.30V, Imp 13.63A, Isc 14.39A\u003c\/li\u003e\n\u003cli\u003eConnector: MC4, IP68 junction box\u003c\/li\u003e\n\u003cli\u003eDimensions: 67.8\" × 44.6\" × 1.2\"; weight: 54 lbs each\u003c\/li\u003e\n\u003cli\u003eWarranty: 12 months\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSpecifications shown are the manufacturer's published figures for this model. Product photography is supplied by the manufacturer and used with permission as an authorized dealer. Charge-time estimates are Reserve Power Co.'s own, using panels at 75% of rated output in full sun.\u003c\/p\u003e","brand":"Nature's Generator","offers":[{"title":"Default Title","offer_id":67896239325469,"sku":"NG2SP410","price":999.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/8330\/8829\/files\/410-watt-monocrystalline-solar-panel-2-pack-548731.png?v=1793212293","url":"https:\/\/reservepowerco.com\/products\/natures-generator-440w-bifacial-solar-panels-2-pack","provider":"Reserve Power Co.","version":"1.0","type":"link"}