This one-piece, folding 400W solar panel is perfect for home, camping, and off-grid living. With high solar output and an improved efficiency rating of 22.60%, you can charge your portable power station even faster than before. The protective case conveniently folds out into a stable stand that adjusts from 40-80 , allowing the flexible solar panel to capture the most rays. Each monocrystalline silicon cell is covered with ETFE film, protecting against debris, dirt, and water. With an IP68 waterproof rating, this portable solar panel works safely in all kinds of weather, perfect for camping and rooftop use. A great loadshedding solution