Product Description

Solar Panel:Monocrystalline silicon or polycrystalline silicon Power of Solar Panel:*5W Storage Battery:Highly-effecient, reliable, maintenance-free lead-acid battery Storage Capacity:*2V *5Ah Output Power:DC*2W *1W Light Source:DC*2V 9W highly effective enery-saving lamp Control System:Micro-computer intelligence control, prevent from being overcharged, being over-discharged, output short circuit.automatically adjust switching on/off light according to strength and weakness of light Working Environment:**0?c~*0?c Lighting Time:can work for **6 hours everyday under the normal sunshine or set according to the customer's request, work consectively for **7 days when storage battery is at extreme point.