SUNGOLDPOWER UL 61730 8PCS 450W Solar Panels Monocrystalline,Grade A Solar Cell,Waterproof IP68,High Efficiency Solar Panel On/Off Grid for Charging

SUNGOLDPOWER UL 61730 8PCS 450W Solar Panels Monocrystalline,Grade A Solar Cell,Waterproof IP68,High Efficiency Solar Panel On/Off Grid for Charging

【Grade A solar cells】 : The long-lasting UL61730 450W monocrystalline grade A solar cells, the waterproof design ensures that the panel can be used in all weather conditions. 【High Tolerance】: SUNGOLDPOWER UL61730 450 watt Solar panels are designed for industrial and professional applications using scratch resistant anodized aluminum with a twin wall frame. The tough, sealed, aluminum frame will give you years and years of consistent, free power. 【Widely Use】: Easy Installation with pre-drilled hole. Corrosion-resistant aluminum frame for extended outdoor use. Suitable for Caravan, RV, Golf car, Electric car, Yacht, Boat, Tent or backpack etc. 【High Efficiency】: High modules conversion efficiency. Grade A solar cell and IP68 Rated waterproof solar panel connectors. This solar panel has 5 year 95% output warranty, 10 year 90% output warranty, 25 year 80% output warranty. UL 61730