SIWA1000 Features: * Solar collector with controller * Material: Durable nylon * High quality monocrystalline solar cells * Weatherproof * Barrel power adapter * Power port hub provides power regulation protection * Wattage: 5 Specifications: * Multi voltage power port hub that allows for 5V USB, 6V, and 15V power output options Dimensions: * Overall dimensions: 25.75" H x 7.5" W x 2" D Collection: * Allows 2 of these collectors to be connected together to increase energy collection Warranty: * Manufacturer provides 1 year warranty on material and workmanship