40/60/100/150w solar folding photovoltaic panelPortable and foldable, when folded, the size is comparable to a briefcasePlug and Play Solar Panel PowerPhotoelectric, outdoor travelHigh power generation efficiencyMonocrystalline silicon solar panels have higher photoelectric conversion rates than polycrystalline and amorphous silicon solar panels, reducing light loss and improving cell efficiency.Waterproof one-piece composite membraneBuild a one-piece composite membrane waterproof outer layer. Waterproof, corrosion-resistant, high-temperature resistant, and can cope with various harsh environments calmlyType-C/DC/USB output portHigh compatibility with 4 outputs, one for most 5V/12V power supplies on the market.Product name: foldable solar panelMaterial: PET monocrystalline silicon solar panel/polyester tarpaulin/smart charging chipPower: 40/60/100/150wColour: BlackWeight: 4-5KGOutput: Type-C x 1; DC x 1; USB x 2Pay attention to the tipsDue to manual measurement, there may be a 1-3CM error in the size. The actual product shall prevail.