{"product_id":"custom-marine-420-watt-rigid-solar-panel-hjt-cells","title":"Custom Marine | 420 Watt Rigid Solar Panel - HJT Cells","description":"\u003ch2 data-end=\"255\" data-start=\"208\"\u003e\u003cstrong\u003e420 Watt Rigid Solar Panel with HJT Cells\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-end=\"726\" data-start=\"257\"\u003eThe \u003cstrong data-end=\"303\" data-start=\"261\"\u003e420 Watt Rigid Solar Panel - HJT Cells\u003c\/strong\u003e delivers next-generation solar performance through advanced \u003cstrong data-end=\"404\" data-start=\"364\"\u003eheterojunction (HJT) cell technology\u003c\/strong\u003e, combining high efficiency, superior temperature tolerance, and long-lasting durability. Designed for \u003cstrong data-end=\"543\" data-start=\"507\"\u003emarine, RV, and off-grid systems\u003c\/strong\u003e, this premium solar panel ensures maximum power production even in low-light or high-temperature environments — giving you reliable, clean energy wherever your adventures take you.\u003c\/p\u003e\n\u003cp data-end=\"1154\" data-start=\"728\"\u003eBuilt with \u003cstrong data-end=\"768\" data-start=\"739\"\u003emonocrystalline HJT cells\u003c\/strong\u003e, the \u003cstrong data-end=\"804\" data-start=\"774\"\u003e420 Watt Rigid Solar Panel\u003c\/strong\u003e offers an exceptional balance of performance and longevity. The innovative dual-layer cell structure minimizes power losses and boosts energy yield, making it ideal for those who demand consistent output in real-world conditions. Whether used for off-grid homes, boats, or RVs, this solar panel provides the durability and power you can depend on.\u003c\/p\u003e\n\u003cp data-end=\"1180\" data-start=\"1161\"\u003e\u003cstrong\u003eKEY FEATURES\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"2205\" data-start=\"1182\"\u003e\n\u003cli data-end=\"1293\" data-start=\"1182\"\u003e\n\u003cstrong data-end=\"1222\" data-start=\"1184\"\u003eAdvanced HJT Monocrystalline Cells\u003c\/strong\u003e – Achieve superior energy conversion efficiency and longer lifespan.\u003c\/li\u003e\n\u003cli data-end=\"1398\" data-start=\"1294\"\u003e\n\u003cstrong data-end=\"1333\" data-start=\"1296\"\u003eOutstanding Low-Light Performance\u003c\/strong\u003e – Generates stable power output even on cloudy or shaded days.\u003c\/li\u003e\n\u003cli data-end=\"1499\" data-start=\"1399\"\u003e\n\u003cstrong data-end=\"1444\" data-start=\"1401\"\u003eReduced Power Loss at High Temperatures\u003c\/strong\u003e – Maintains excellent efficiency under intense heat.\u003c\/li\u003e\n\u003cli data-end=\"1649\" data-start=\"1500\"\u003e\n\u003cstrong data-end=\"1525\" data-start=\"1502\"\u003eRugged Construction\u003c\/strong\u003e – Tempered glass and anodized aluminum frame provide enhanced protection against impact, corrosion, and weather exposure.\u003c\/li\u003e\n\u003cli data-end=\"1748\" data-start=\"1650\"\u003e\n\u003cstrong data-end=\"1680\" data-start=\"1652\"\u003eIntegrated Bypass Diodes\u003c\/strong\u003e – Prevent power loss from partial shading and minimize hot spots.\u003c\/li\u003e\n\u003cli data-end=\"1872\" data-start=\"1749\"\u003e\n\u003cstrong data-end=\"1778\" data-start=\"1751\"\u003eMarine-Grade Durability\u003c\/strong\u003e – Corrosion-resistant materials make it ideal for boats, coastal, and outdoor environments.\u003c\/li\u003e\n\u003cli data-end=\"1983\" data-start=\"1873\"\u003e\n\u003cstrong data-end=\"1909\" data-start=\"1875\"\u003eFlexible Voltage Compatibility\u003c\/strong\u003e – Works seamlessly with \u003cstrong data-end=\"1955\" data-start=\"1934\"\u003e12V, 24V, and 48V\u003c\/strong\u003e battery charging systems.\u003c\/li\u003e\n\u003cli data-end=\"2096\" data-start=\"1984\"\u003e\n\u003cstrong data-end=\"2007\" data-start=\"1986\"\u003eEasy Installation\u003c\/strong\u003e – Pre-drilled mounting holes simplify setup for RVs, boats, and off-grid applications.\u003c\/li\u003e\n\u003cli data-end=\"2205\" data-start=\"2097\"\u003e\n\u003cstrong data-end=\"2124\" data-start=\"2099\"\u003eLong-Term Reliability\u003c\/strong\u003e – Built for decades of consistent energy performance with minimal degradation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\n\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eCMP27420H\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Power:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e420 Watts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePeak Power Voltage (Vmpp):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e46.1 Volts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePeak Power Amps (Impp):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e9.1 Amps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOpen Circuit Voltage (Voc):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e54.37 Volts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShort Circuit Current (Isc):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e9.7 Amps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCell Conversion Efficiency:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e24.0%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e39\" x 77\", 1955mm x 992mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e50.7 lbs, 23 kgs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBackground Color:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eWhite\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Custom Marine","offers":[{"title":"Default Title","offer_id":51179536974106,"sku":"CMP27420H","price":1399.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0775\/1398\/2234\/files\/Custom-Marine-420-Watt-Rigid-Solar-Panel-HJT-Cells-0.webp?v=1760248133","url":"https:\/\/solarguyspro.com\/products\/custom-marine-420-watt-rigid-solar-panel-hjt-cells","provider":"Solar Guys Pro","version":"1.0","type":"link"}