SUNGOLDPOWER 18PCS 550W Solar Panel,UL61730,18BB Monocrystalline Grade A Cell,Rigid,High Efficiency,IP68，charging 12V/24V/48V Battery on Rooftop,Yard,

SUNGOLDPOWER 18PCS 550W Solar Panel,UL61730,18BB Monocrystalline Grade A Cell,Rigid,High Efficiency,IP68，charging 12V/24V/48V Battery on Rooftop,Yard,

【Grade A solar cells】 : SUNGOLDPOWER UL61730 550W solar panel monocrystalline grade A solar cells, the waterproof design ensures that the panel can be used in all weather conditions. 【High Tolerance】: 18BB 550W 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. 【What you get】:UL61730 and CEC listed 550W mono solar panels 18PCS with high output and IP68 Rated waterproof solar panel connectors.SUNGOLDPOWER solar panel has 5 year 95% output warranty, 10 year 90% output warranty, 25 year 80% output warranty.Works perfectly in 12V/24V/36V/48V solar system.