NanDe solar street

详情

1. Solar panel: **0W mono / poly silicon. 
Class-A+ of high efficiency *6.*6%, 
*0 year> *1.2% of the nominal power output, 
*5 year> *0.7% of the nominal power output, 
Operating temperature: **0~**0 
Life span: *5 years. 
2. Gel-battery: *2V/**0A. Deep cycle maintenance-free gel battery, 
Over *9.9% the effect of sealed reaction, 
Minor self-discharge, stored 4 times longer than AGM battery, 
Good deep discharge cycle performance and long service life to **0 times, 
Widely working environment: **0~**0 
Lifespan: 5~7 years. 
3. LED: *6W LED 
4. Pole: The height is **7M and material is Q**5, HDG steel with high strengh, 
Solar panel bracket and lamp arm rack, 
Full-rim panel bracket with stronger wind resistance. 
5. Controller: Solar energy special-purpose cotroller, have function of light-control, time-control, over-charging and over-discharging protection