Specification:Item Type: Solar Panel KitMaterial: Monocrystalline SiliconColor: As shown in the pictureUnfold Product Size: Approx. 940x590mm / 37.01x23.23inFolding Product Size: Approx. 295x185x50mm / 11.61x7.28x1.97inWeight: Approx. 1441g / 50.8ozWaterproof Rating: IP65Maximum Power: 50WOutput Type: USB 5V/DC 18VOpen Circuit Voltage: 24VLoad Voltage: 18VShort Circuit Current: 3AOutput Current: 2.8A (maximum)Application: Car batteries, automobiles, RVs, ships, airplanes, satellites, space stations, outdoor breeding, planting, tourism, solar street lights.Package List:1 x Solar Folding Bag2 x Carabiner1 x Clip1 x Connecting Line1 x Chinese and English InstructionNote:1. Please allow 1‑2in error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.3. Without power storage function.