The Vevor S400 is a 400W foldable monocrystalline solar panel designed for portable power at campsites, RVs, hiking trips, and emergency backup use. It features high-efficiency 16BB PERC cells with at least 24% conversion efficiency for dependable energy output. The panel includes MC4 output, a 3-in-1 MC4 connector cable, and a 10-in-1 DC adapter for broad compatibility with many power stations. Its IP67-rated construction helps it perform reliably in outdoor conditions. The foldable design makes storage and transport easier when you're on the move.