Height: 2.8m-3.6m
Source: 12v 3w/ 7w/ 9w DC energy-saving lamp& LED Lamp
Environment standard: Lighting condition is 5260 MJ/sq. M. Y (Average standard in Chinese main cities).
Lighting time: Lighting more than 7 hours in sunny days; Lighting more than 4 days continuously in rainy days.

Solar panels: 45w monocrystalline silicon (according to different power)
Battery: Maintenance-free lead-acid battery
Solar controller: New Life Style special controller; Time adjustable; Over charge-over discharge protection