1.High solar energy convert efficiency: over than 15% 2.Solar panel: polycrystalline silicon 3.Power: 2Watts 4.Output voltage: 5.5V 5.Output current: 360mA 6.Charging time: about 4 hours(the time is a little different for different mobilephone)" 7.open size: 260*123mm 8.fold size: 143*123*20 mm[...]

1. Features • High efficiency：15%~17% • Long life span. It is made of high quality solar silicon panel. • Easy to use. Put the solar panel in the sunlight directly and connect to the sock. The indicator light of laptop will be red when in use. • Convenience. It is foldable and portable. 2.Specification 　  open size: 480*460 mm  fold size: 220*150*25 mm  Power: 20W  Output：18V/1.2A  Solar panel: polycrystalline silicon  Charging time: about 3 to 4 hours[...]