{"product_id":"rich-solar-mega-250-250w-12v-n-type-solar-panel","title":"Rich Solar MEGA 250 250W 12V N-Type Solar Panel","description":"\u003cp\u003eThe Rich Solar MEGA 250 is the most powerful true-12V panel in the MEGA line: 250 watts from 64 half-cut, 16-busbar N-type TOPCon cells at 21.4% module efficiency. Half-cut cells lose less output when part of the panel is shaded by a roof fan or AC unit. 3.2 mm AR-coated tempered glass, a 1.3 mm anodized aluminum frame and an IP68 junction box round it out. Available in silver or all-black ONYX.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Specs:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDimensions: 60.6 x 29.9 x 1.2 in (1539 x 759 x 30 mm)\u003c\/li\u003e\n\u003cli\u003eWeight: 26.9 lb (12.2 kg)\u003c\/li\u003e\n\u003cli\u003eOpen Circuit Voltage (Voc): 22.8V\u003c\/li\u003e\n\u003cli\u003eShort Circuit Current (Isc): 13.7A\u003c\/li\u003e\n\u003cli\u003eMax Power Voltage (Vmp): 18.9V\u003c\/li\u003e\n\u003cli\u003eMax Power Current (Imp): 13.2A\u003c\/li\u003e\n\u003cli\u003eRated Power (Pmax): 250W (0 to +5W tolerance)\u003c\/li\u003e\n\u003cli\u003eModule Efficiency: 21.4%\u003c\/li\u003e\n\u003cli\u003eCell Type: N-type TOPCon monocrystalline, 16BB, 64 half-cut cells\u003c\/li\u003e\n\u003cli\u003eNominal System Voltage: 12V\u003c\/li\u003e\n\u003cli\u003eLoad Rating: 5400 Pa snow \/ 2400 Pa wind\u003c\/li\u003e\n\u003cli\u003eTemperature Coefficients: Pmax -0.35%\/°C, Voc -0.28%\/°C, Isc +0.045%\/°C\u003c\/li\u003e\n\u003cli\u003eJunction Box: IP68 with bypass diodes\u003c\/li\u003e\n\u003cli\u003eLeads and Connectors: 12 AWG, 4 ft each, MC4\u003c\/li\u003e\n\u003cli\u003eOperating Temperature: -40°F to +185°F\u003c\/li\u003e\n\u003cli\u003eCertification: UL listed\u003c\/li\u003e\n\u003cli\u003eWarranty: 25-year power output, 10-year workmanship\u003c\/li\u003e\n\u003cli\u003eModel: RS-M250 (silver), RS-M250B (black ONYX)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWith 13.7A short-circuit current per panel, size fuses and wiring for parallel strings accordingly, or see the MEGA 250 PRO for a 24V version at half the current.\u003c\/p\u003e\u003cdiv class=\"lhs-docs\" data-lhs-docs=\"1\"\u003e\n\u003ch3\u003eDocuments\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0058\/2769\/0553\/files\/RS-M250_M250B_20260717.pdf?v=1784270401\" target=\"_blank\" rel=\"noopener\"\u003eRich Solar MEGA 250 Datasheet\u003c\/a\u003e \u003csmall\u003e(PDF · source: \u003ca href=\"https:\/\/richsolar.com\/products\/mega-250-250-watt-12-volt-solar-panel\" target=\"_blank\" rel=\"noopener\"\u003erichsolar.com\u003c\/a\u003e)\u003c\/small\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0058\/2769\/0553\/files\/E547316-vol1-MLCertificateofCompliance-E553290.pdf?v=1784171154\" target=\"_blank\" rel=\"noopener\"\u003eUL Certificate of Compliance (E547316)\u003c\/a\u003e \u003csmall\u003e(PDF · source: richsolar.com)\u003c\/small\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003csmall\u003eDocuments are published by the manufacturer and hosted here for convenience. Always check the manufacturer's site for the latest revision.\u003c\/small\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Rich Solar","offers":[{"title":"Silver","offer_id":49574701891774,"sku":"RS-M250","price":299.99,"currency_code":"USD","in_stock":true},{"title":"Black (ONYX)","offer_id":49574701924542,"sku":"RS-M250B","price":299.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0771\/0149\/8558\/files\/RS-M250_MEGA_250_250W_solar_panel_20250711_1.jpg?v=1793911923","url":"https:\/\/lightharvestsolar.com\/products\/rich-solar-mega-250-250w-12v-n-type-solar-panel","provider":"LightHarvest Solar","version":"1.0","type":"link"}