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7M 35W Double Arm brightnest Solar Street Light
EXW/FOB/CNF/CIF
TT/Western Union
Guangzhou,China
LINGDA
Exported standard packing
Available
Ultra-low maintenance and long product life. 25 years warranty on solar panels and LED/Induction lighting fixture is rated for 60,000 hours of maintenance free operation, Sealed deep cycle maintenance free battery.


  solar street lamp with  two arm SLD-SL-105 7M 35W

The general solar cells for solar street light with pole are: mono solar cells, poly solar cells and amorphous silicon solar cells. Among them, mono solar cells can produce most energy; however, the solar street light with pole price will be higher when the solar cells efficiency is higher. Usually, the cost will be 10% higher, when the efficiency is 1% upper. Solar street light with pole for the countries with sufficient sunshine can choose the poly solar panel. The price will be more economic.



Technical Parameter  


Commodity

Specification

1.solar panel

250W/ 17.5V   Poly solar panel, more than 25 years lifespan

2.LED lamp

2pcs * 35W/12V,   Lumen:3500lm, 90-100lm/W, 35W to achieve 33LUX at 7m high, ≥50000 hours lifespan

3.Pole

7M   cylindrical, including lamp arm and bracket, hot dip galvanization (85μm) and   spraying power. 20 years lifespan

4.gel battery

250AH/12V,   deep cycle, maintenance free , 3-5 years lifespan

5.Controller

10A/12V,   optical & time control(Germany Phocos) water proof: IP68, 8-10years   lifespan

6.PVC Battery box

for  250ah*1pcs battery, 10-15years lifespan

7. Working Time

10-12hours/day, 3   ~ 4 cloudy or rainy days backup

8. Working Temperature

-30°C~~50°C

9. Solar panel  frame

angle Iron,   hot dip galvanized type, plastic-coating / painting

10. Wind Resistance

80mph (Please   consult with us for higher wind resistant models.)

The above configuration can be adjustable according to your requirement.



Solar street light with pole photometrics:

Product Details  


Lingda new energy solar street light with pole is made of good quality materials.
1. Solar panel

Solar panel of solar street light with battery backup must be in good material, because it has to provide energy for the lamp for a whole night, and it has to be exposed to the sun and rain.





2. LED  Chip
High lumen LED chip is designed for the outdoor solar street light, because we know it is very important for you to get as much as brightness with certain power.




3. LED lamp
Outdoor solar street light fixture must be made of superior materials, because the it has to be strong enough to stand the awful conditions.





4. Battery
We choose special gel battery (lead acid battery) for outdoor solar street light, maintanence free, 3-5 years lifespan. Working temperature from -33℃ to 55℃.



5. Pole
After welding, cutting, grinding, polishing, and spraying, our outdoor solar street light poles will not fade within 8 years and no rust within 15 years.




6. Other accessories
The accessories includes MPPT solar charge controller which will automatically turns on and off the outdoor solar street light according to your requirement, without human management, and cables, battery box to protect the battery, and anchor to fixed underground.




































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