Solar Panel: 8W/11V Poly-crystaline.
Battery: 7.4V/ 5200mAh Li-ion.
Light source: 4x 2W LED Bulbs.
Charging time: 8H under sufficient sunlight.
Way of Charging: By solar / Ac adapter (optional).
Unit size: 16.3 x 11 x 2.4cm.
Lighting uo 4 room for family.
Device Charging.
Aluminum frame for more durablity.