Height:
3.5M
System voltage: DC*2V/*4V
Light power: 7W******5W
Daily service hours: 6~*2 hours (design according to
requirements)
Cloudy&rainy days: 5~8 days (design according to
requirements)
Lumen: **0 Lm*********0 Lm
Lighting efficiency: *0 Lm/W*******3 Lm/W
Illumination: *2 Lux******6 Lux
Wind resistance: *1.4m/s
Service temperature: **0° C**-**5° C
Solar panel: Mono/polycrystalline silicon high-conversion
high-efficiency cell, service life≥ *5 years
Storage battery: Valve-controlled sealed maintenance-free colloid
silicon lead acid storage battery, service life ≥ 5
years
Controller: Micro-computer intelligent controller with over change,
over discharge and other functions, service life ≥ 5
years
Battery box: Injection-molded, fully sealed and waterproof, high
performances in heat preservation, service life ≥ *0
years
Service life of lighting source: ***0h**********0h
