Four 75 watt panels offer a total of 300 watts together. Designed with a thinner aluminum frame and ETFE polymer instead of glass. Patent-pending design with fold out automatic fold out legs when panel is opened. Built-in handles and magnetized corners make it easy to fold and pack. Ideal for pairing with a Goal Zero Yeti power station. High power port: 14-23V up to 21A. 6ft Cable length. Unfolded dimensions: 30.6" x 105.90" x 0.9". Folded dimensions: 30.6" x 26.3" x 3.8". Includes canvass carrying bag.