Versatile four panel design is easy to unpack and fold up. 50 Watts is enough to power portable fridges laptops and essential electronics. Four monocrystalline panels enclosed in protective case. Features hanging loops to strap to tents vehicles and more. Built-in charging cables to use with compatible devices. Integrated 8mm chain allows additional solar panel connection. Solar port: 14-22V up to 3.3A. USB-A port: 5V up to 2.4A. Unfolded dimensions: 17" x 53" x 1.5". Folded dimensions: 17" x 11.25" x 2.5".