Quick overview from the supplier:
EcoFlow 400W Lightweight Portable Solar Panel, Bifacial Design, Rated Power:425 Watts, 3-angle (30°/45°/60°) adjustable stand and integrated solar angle guide, Cell type: N Type TOPCon monocrystalline silicon, Efficiency 25%, Folded: 659 x 967 x 36 mm, 10.2 kg, IP68
