folding panels for ease of storage and useLink up to three units together for even more outputReverse flow protectionLightweight compact designSpecifications:Weight: 11 oz.Max output: 12 WattsPanel type: CIGSOverall dimensions: 29 in. x 17.5 in.Warranty: One-yearIncluded:Storage sackVehicle outlet cableMulti-linking cableBattery clamp cable  (less)