solar street lamp(solar street light)(ftm-004)

الوصف

Technical Parameter: Solar Panel:Monocrystalline silicon or polycrystalline silicon Power of Solar Panel:*4V **0W Storage Battery:Highly-efficient, reliable, maintenance-free lead-acid battery Storage Capacity:*4V **0Ah*2 Outout Power:DC*4V *6W Lighting Source:*6W low-sodium lamp/limitless lamp/led lamp Control System:Micro-computer intelligence control, prevent from overcharging, over discharging, output short circuit.automatically adjust switch of light according to strength and weakness of light Working Environment:**0°c~*0°c Lighting Time:can work for **8 hours everyday under the normal light sunshine or set according to the customer's request, and work consectively for**7days when storage battery is at extreme point.