Features: 1.Durable Material: The 20W solar panel folding bag is made of monocrystalline silicon, soft fabric with wear resistant, waterproof and dustproof. 2.High Efficiency: Solar panel charger provide high conversion efficiency, efficiently convert solar energy, perfect for camping, climbing, hiking or backpacking trip. 3.Safe Charging: Solar panel charger with led charging indicator, easy to carry and can be used in emergency situations, 5.5V for charging your phone, tablet, etc. 4.Portable Solar Panel: The foldable solar panel is lightweight and compact, which make it easier to store and carry, you can take it to anywhere. 5.Applications: Suitable for Surveillance cameras, laptops, car batteries, ships, aircraft, satellites, space stations, outdoor agriculture, planting, tourism, solar street lights, etc. Specification: Item Type: Solar Panel Material: Monocrystalline Voltage: 5.5V Power: 20W Conversion Rate: 20% Waterproof: IP65 Applications: Surveillance cameras, laptops, car batteries, ships, aircraft, satellites, space stations, outdoor agriculture, planting, tourism, solar street lights, etc.