Powin Energy Heatwave 30 Watt Solar Panel Portable Solar Charger with USB and DC Outputs for charging iPad, iPhone, Laptops and mobile devices Highly efficient 30 Watt mono-crystalline foldable solar panel offers clean, convenient and efficient energy on the go. Its foldable design makes it extremely portable and ideal for camping, hiking, emergency preparedness or any other situation where you will need energy away from an outlet. Charge almost any device through the USB (5 volt) or DC (13-15 volts) ports. Ideal for iPhones, MP3 players, tablets or just about anything! Can also be paired with our Shockwave series to charge your lithium ion power bank completely from the sun. No additional batteries or cables are needed for charging; simply position the panel in the sun, plug in your devices and it will begin charging. Also features a built in pocket to store your cords and cables. Get energy in a completely environmentally sustainable way, no carbon footprint whatsoever! Weighs less than 1 pound and measures 10.5in X 7in X 2in (folded) and 44.5in X 22.5in (unfolded).