400W Flexible Solar Panel, 4PCS 100 Watt 12/24V/36V/48V Portable Solar Panel Kit
400W Flexible Solar Panel, 4PCS 100 Watt 12/24V/36V/48V Portable Solar Panel Kit, Callsun 23% High Efficiency 182 PERC IP68 Waterproof ETFE RV Solar Panels for RV Van Offgrid Living Boat (White). 【182 PERC Cell & 11Busbars Tech】400W Flexible Solar Panel utilizes half-cut PERC cell technology that enhances solar light capture and electrical performance to increase output efficiency up to 23%.