Battery and panel:
Energy Master 10W is powered by a 10W crystalline solar module with 25 years lifetime. The power is stored in a 12V 7Ah sealed maintenance-free lead acid battery.
There are three 12V DC outputs present on the Energy Master system. Two 12V 3W LED lights and one 1W LED light is supplied with this system. The lights come with 5 meter cables with on/off switches for better manageability. In sate of one LED light one CFL can be use here.
There is also a USB mobile charger with a set of 5 adapters to charge mobile phones.
Its duty cycle is 4 hour per day, if it is fully charged.