Solar Panel Module, Monocrystalline Silicon Solar Panel, 20W for Mobile Phone Sports Camera Specification: Item Type: Solar Panel Material: Monocrystalline Silicon Color: As Pictures Shown Solar Panel Size: Approx. 420x280x3mm/16.5x11x0.1in Weight: Approx. 680g/24oz Solar panel power: 20W Solar panel working voltage: 18V Solar panel open circuit voltage: 21.6V Solar panel short-circuit current: 1.11A (Maximum) Output port: Dual USB, DC5521 female head Product features: integrated voltage regulator module, 5V dual USB voltage output Product use: mobile phone, motion camera and other 5V equipment charging, car, boat and other 12V car battery charging Package List: 1 x Car Charger Cable 1 x Clip Cable 2 x Hook 4 x Suction Cup 1 x Solar Panel Note: Do not allow the positive and negative ends of the clip to touch or connect with each other. This will cause short circuit and burn.