Features: 7 watts 450 mA 12 volts Dimensions: 13.75 x 27.4? less than 1.2mm thick 17 oz Completely waterproof AMP 1.5 series connector Mounts to curved surfaces or flat on the deck Impact-thin film resists damage from gear of foot steps Including 9 foot extension cable Amorphous cells function in all weather conditions and sail shadows Fluoropolymer construction for extreme durability and waterproofing Reverse discharge protection will not discharge batteries at night