Rugged durable and rigid for your outdoor adventure. Features two Boulder 50 solar panels for 100 watts total. Strong tempered glass and aluminum frame. Integrated kickstand helps achieve optimal charging angle. Added corner protection for temporary or permanent installation. Ideal for using with Goal Zero Sherpa and Yeti products. Solar port (blue 8mm): 14-22V up to 7A. Monocrystalline cell type. Dimensions: 40" x 26.75" x 1.75". Includes protective canvas bag.