{"product_id":"620w-ja-solar-n-type-topcon-bifacial-double-glass","title":"620W JA Solar N-Type TOPCon Bifacial Double-Glass","description":"\u003ch2 data-path-to-node=\"4\"\u003eOverview\u003c\/h2\u003e\n\u003cp data-path-to-node=\"5\"\u003eMaximize your total power generation with the high-output \u003cb data-path-to-node=\"5\" data-index-in-node=\"58\"\u003eJA Solar 620W Bifacial Solar Panel\u003c\/b\u003e. Built using cutting-edge \u003cb data-path-to-node=\"5\" data-index-in-node=\"119\"\u003eN-Type TOPCon cell technology\u003c\/b\u003e, this commercial-grade module achieves an impressive efficiency of up to \u003cb data-path-to-node=\"5\" data-index-in-node=\"222\"\u003e23.0%\u003c\/b\u003e. Its dual-sided design generates electricity from direct overhead sunlight while simultaneously harvesting reflected light (albedo) off the surface beneath, significantly boosting overall energy yields.\u003c\/p\u003e\n\u003cp data-path-to-node=\"6\"\u003eDesigned to withstand rigorous outdoor elements, the panel features a robust double-glass architecture housed in a corrosion-resistant anodized aluminum frame. With superior low-light performance, minimized yearly degradation, and full PID resistance, the 620W module is an outstanding choice for residential arrays, commercial rooftops, and utility-scale solar projects.\u003c\/p\u003e\n\u003ch2 data-path-to-node=\"8\"\u003eKey Highlights\u003c\/h2\u003e\n\u003cul data-path-to-node=\"9\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"9,0,0\"\u003e\u003cb data-path-to-node=\"9,0,0\" data-index-in-node=\"0\"\u003eHigh-Yield N-Type TOPCon Tech:\u003c\/b\u003e Reaches up to \u003cb data-path-to-node=\"9,0,0\" data-index-in-node=\"45\"\u003e23.0% module efficiency\u003c\/b\u003e with exceptional power density and near-zero initial light-induced degradation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"9,1,0\"\u003e\u003cb data-path-to-node=\"9,1,0\" data-index-in-node=\"0\"\u003eDual-Sided Energy Capture:\u003c\/b\u003e Bifacial double-glass layout absorbs ambient light reflected from ground surfaces, increasing overall system kWh generation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"9,2,0\"\u003e\u003cb data-path-to-node=\"9,2,0\" data-index-in-node=\"0\"\u003eDual 2.0mm Tempered Glass:\u003c\/b\u003e Rugged double-glass construction guards against moisture, micro-cracking, and long-term environmental wear.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"9,3,0\"\u003e\u003cb data-path-to-node=\"9,3,0\" data-index-in-node=\"0\"\u003eAll-Weather Structural Strength:\u003c\/b\u003e Rated to resist heavy static pressure, enduring up to 5400 Pa front snow load and 2400 Pa rear wind load.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"9,4,0\"\u003e\u003cb data-path-to-node=\"9,4,0\" data-index-in-node=\"0\"\u003eHigh-Voltage Compatibility:\u003c\/b\u003e Engineered for \u003cb data-path-to-node=\"9,4,0\" data-index-in-node=\"43\"\u003e1500V DC system voltages\u003c\/b\u003e with a 30A series fuse limit for efficient, flexible string setups.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-path-to-node=\"11\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ch3 data-path-to-node=\"12\"\u003ePrimary Electrical Data (STC)\u003c\/h3\u003e\n\u003ctable data-path-to-node=\"13\" style=\"width: 99.915%; height: 212.017px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"height: 19.6023px;\"\u003e\n\u003ctd style=\"width: 66.9619%; height: 19.6023px;\"\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 32.7609%; height: 19.6023px;\"\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.6023px;\"\u003e\n\u003ctd style=\"width: 66.9619%; height: 19.6023px;\"\u003e\u003cspan data-path-to-node=\"13,1,0,0\"\u003e\u003cb data-path-to-node=\"13,1,0,0\" data-index-in-node=\"0\"\u003eMax Power Output (\u003cspan class=\"math-inline\" data-math=\"P_{max}\" data-index-in-node=\"18\"\u003ePmax\u003c\/span\u003e)\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 32.7609%; height: 19.6023px;\"\u003e\u003cspan data-path-to-node=\"13,1,1,0\"\u003e\u003cb data-path-to-node=\"13,1,1,0\" data-index-in-node=\"0\"\u003e620 W\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6023px;\"\u003e\n\u003ctd style=\"width: 66.9619%; height: 19.6023px;\"\u003e\u003cspan data-path-to-node=\"13,2,0,0\"\u003e\u003cb data-path-to-node=\"13,2,0,0\" data-index-in-node=\"0\"\u003eModule Efficiency\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 32.7609%; height: 19.6023px;\"\u003e\u003cspan data-path-to-node=\"13,2,1,0\"\u003e\u003cb data-path-to-node=\"13,2,1,0\" data-index-in-node=\"0\"\u003eUp to 23.0%\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6023px;\"\u003e\n\u003ctd style=\"width: 66.9619%; height: 19.6023px;\"\u003e\u003cspan data-path-to-node=\"13,3,0,0\"\u003e\u003cb data-path-to-node=\"13,3,0,0\" data-index-in-node=\"0\"\u003eMax Power Voltage (\u003cspan class=\"math-inline\" data-math=\"V_{mp}\" data-index-in-node=\"19\"\u003eVmp\u003c\/span\u003e)\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 32.7609%; height: 19.6023px;\"\u003e\u003cspan data-path-to-node=\"13,3,1,0\"\u003e\u003cb data-path-to-node=\"13,3,1,0\" data-index-in-node=\"0\"\u003e45.30 V\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6023px;\"\u003e\n\u003ctd style=\"width: 66.9619%; height: 19.6023px;\"\u003e\u003cspan data-path-to-node=\"13,4,0,0\"\u003e\u003cb data-path-to-node=\"13,4,0,0\" data-index-in-node=\"0\"\u003eMax Power Current (\u003cspan class=\"math-inline\" data-math=\"I_{mp}\" data-index-in-node=\"19\"\u003eImp\u003c\/span\u003e)\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 32.7609%; height: 19.6023px;\"\u003e\u003cspan data-path-to-node=\"13,4,1,0\"\u003e\u003cb data-path-to-node=\"13,4,1,0\" data-index-in-node=\"0\"\u003e13.69 A\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6023px;\"\u003e\n\u003ctd style=\"width: 66.9619%; height: 19.6023px;\"\u003e\u003cspan data-path-to-node=\"13,5,0,0\"\u003e\u003cb data-path-to-node=\"13,5,0,0\" data-index-in-node=\"0\"\u003eOpen Circuit Voltage (\u003cspan class=\"math-inline\" data-math=\"V_{oc}\" data-index-in-node=\"22\"\u003eVoc\u003c\/span\u003e)\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 32.7609%; height: 19.6023px;\"\u003e\u003cspan data-path-to-node=\"13,5,1,0\"\u003e\u003cb data-path-to-node=\"13,5,1,0\" data-index-in-node=\"0\"\u003e53.80 V\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6023px;\"\u003e\n\u003ctd style=\"width: 66.9619%; height: 19.6023px;\"\u003e\u003cspan data-path-to-node=\"13,6,0,0\"\u003e\u003cb data-path-to-node=\"13,6,0,0\" data-index-in-node=\"0\"\u003eShort Circuit Current (\u003cspan class=\"math-inline\" data-math=\"I_{sc}\" data-index-in-node=\"23\"\u003eIsc\u003c\/span\u003e)\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 32.7609%; height: 19.6023px;\"\u003e\u003cspan data-path-to-node=\"13,6,1,0\"\u003e\u003cb data-path-to-node=\"13,6,1,0\" data-index-in-node=\"0\"\u003e14.52 A\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6023px;\"\u003e\n\u003ctd style=\"width: 66.9619%; height: 19.6023px;\"\u003e\u003cspan data-path-to-node=\"13,7,0,0\"\u003e\u003cb data-path-to-node=\"13,7,0,0\" data-index-in-node=\"0\"\u003eOutput Tolerance\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 32.7609%; height: 19.6023px;\"\u003e\u003cstrong\u003e\u003cspan data-path-to-node=\"13,7,1,0\"\u003e\u003cspan class=\"math-inline\" data-math=\"0 \\text{ to } +5 \\text{ W}\" data-index-in-node=\"0\"\u003e0 to +5 W\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6023px;\"\u003e\n\u003ctd style=\"width: 66.9619%; height: 19.6023px;\"\u003e\u003cspan data-path-to-node=\"13,8,0,0\"\u003e\u003cb data-path-to-node=\"13,8,0,0\" data-index-in-node=\"0\"\u003eMax System Voltage\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 32.7609%; height: 19.6023px;\"\u003e\u003cstrong\u003e\u003cspan data-path-to-node=\"13,8,1,0\"\u003e\u003cspan class=\"math-inline\" data-math=\"1500\\text{V DC}\" data-index-in-node=\"0\"\u003e1500V DC\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 35.5966px;\"\u003e\n\u003ctd style=\"width: 66.9619%; height: 35.5966px;\"\u003e\n\u003cp\u003e\u003cspan data-path-to-node=\"13,9,0,0\"\u003e\u003cb data-path-to-node=\"13,9,0,0\" data-index-in-node=\"0\"\u003eMax Series Fuse Rating\u003c\/b\u003e\u003c\/span\u003e\u003cspan data-path-to-node=\"13,9,0,0\"\u003e\u003cb data-path-to-node=\"13,9,0,0\" data-index-in-node=\"0\"\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 32.7609%; height: 35.5966px;\"\u003e\n\u003cp\u003e\u003cspan data-path-to-node=\"13,9,1,0\"\u003e\u003cb data-path-to-node=\"13,9,1,0\" data-index-in-node=\"0\"\u003e30 A\u003c\/b\u003e\u003c\/span\u003e\u003cspan data-path-to-node=\"13,9,1,0\"\u003e\u003cb data-path-to-node=\"13,9,1,0\" data-index-in-node=\"0\"\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 66.9619%;\"\u003e\n\u003cp\u003e\u003cspan data-path-to-node=\"13,9,0,0\"\u003e\u003cb data-path-to-node=\"13,9,0,0\" data-index-in-node=\"0\"\u003eDimensions\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 32.7609%;\"\u003e\n\u003cp\u003e\u003cspan data-path-to-node=\"13,9,1,0\"\u003e\u003cb data-path-to-node=\"13,9,1,0\" data-index-in-node=\"0\"\u003e\u003cspan class=\"math-inline\" data-math=\"2382 \\times 1134 \\times 30\\text{ mm}\" data-index-in-node=\"0\"\u003e2382 x 1134 x 30mm\u003c\/span\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 66.9619%;\"\u003e\n\u003cp\u003e\u003cspan data-path-to-node=\"13,9,0,0\"\u003e\u003cb data-path-to-node=\"13,9,0,0\" data-index-in-node=\"0\"\u003eWeight\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 32.7609%;\"\u003e\n\u003cp\u003e\u003cspan data-path-to-node=\"13,9,1,0\"\u003e\u003cb data-path-to-node=\"13,9,1,0\" data-index-in-node=\"0\"\u003e\u003cspan class=\"math-inline\" data-math=\"2382 \\times 1134 \\times 30\\text{ mm}\" data-index-in-node=\"0\"\u003e33.1kg\u003c\/span\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 data-path-to-node=\"14\"\u003e\u003c\/h3\u003e\n\u003ch3 data-path-to-node=\"14\"\u003eMechanical \u0026amp; Physical Specs\u003c\/h3\u003e\n\u003ctable data-path-to-node=\"15\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eDetail\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"15,1,0,0\"\u003e\u003cb data-path-to-node=\"15,1,0,0\" data-index-in-node=\"0\"\u003eCell Tech \/ Type\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"15,1,1,0\"\u003eMonocrystalline N-Type TOPCon (Bifacial)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"15,2,0,0\"\u003e\u003cb data-path-to-node=\"15,2,0,0\" data-index-in-node=\"0\"\u003eGlass Structure\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"15,2,1,0\"\u003eDual \u003cspan class=\"math-inline\" data-math=\"2.0\\text{mm} + 2.0\\text{mm}\" data-index-in-node=\"5\"\u003e2.0mm + 2.0mm\u003c\/span\u003e Tempered Glass\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"15,3,0,0\"\u003e\u003cb data-path-to-node=\"15,3,0,0\" data-index-in-node=\"0\"\u003eFrame Material\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"15,3,1,0\"\u003eAnodized Aluminium Alloy\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"15,4,0,0\"\u003e\u003cb data-path-to-node=\"15,4,0,0\" data-index-in-node=\"0\"\u003eJunction Box\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"15,4,1,0\"\u003eIP68 Weatherproof Rating\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"15,5,0,0\"\u003e\u003cb data-path-to-node=\"15,5,0,0\" data-index-in-node=\"0\"\u003eConnector Type\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"15,5,1,0\"\u003eMC4 Compatible\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"15,6,0,0\"\u003e\u003cb data-path-to-node=\"15,6,0,0\" data-index-in-node=\"0\"\u003eOperating Thermal Limits\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"15,6,1,0\"\u003e\u003cspan class=\"math-inline\" data-math=\"-40^\\circ\\text{C} \\text{ to } +85^\\circ\\text{C}\" data-index-in-node=\"0\"\u003e-4'C to +85'C\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"15,7,0,0\"\u003e\u003cb data-path-to-node=\"15,7,0,0\" data-index-in-node=\"0\"\u003eMechanical Load Rating\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"15,7,1,0\"\u003eFront 5400 Pa \/ Rear 2400 Pa\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"JA Solar","offers":[{"title":"Default Title","offer_id":58245547852079,"sku":null,"price":1837.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1226\/5775\/files\/800x800.png?v=1784905025","url":"https:\/\/sol-africasuppliers.co.za\/products\/620w-ja-solar-n-type-topcon-bifacial-double-glass","provider":"Sol-Africa Suppliers (Pty) Ltd","version":"1.0","type":"link"}