Independent of solar power and battery ideal for the garden house with this 5 watt solar complete set you can use the integrated usb port to power or recharge multimedia devices eg mobile phones an adapter cable set for all common mobile phones i phone 4 6 samsung s2 s6 is included with delivery led lights can also be operated via the existing three 6 volt dc outputs an led luminaire is included in the delivery others are available as accessories the supply from the solar modu