8M 42W LED Solar Street Light Design Case:

1. Average Insolation of design basis: 5kWh/m2/day

2. Lighting time: 12 hours per night, 3-4 overcast days 

3. Light pole: 8 meters, quality steel, HDG & plastic coated, wind resistance ≥150KM/H

4. Light source: DC24V 42W high power LED, white, 4200LM with cast aluminum lamp housing.

 5. Solar Panel: High efficiency crystalline silicon 110W*2PC

6. Battery: 120Ah/12V*2PC gelled valve-regulated sealed battery, deep cycle. 

7. Solar controller: 10A/24V, with over-charging, discharging, reverse-connection protections.

8. Accessories: Arm, solar panel brackets, screws, cable and battery box etc.

For exact configuration design, please tell us:

1. The installation place (Country & City name)?       

2. Lighting time per night & backup rainy or overcast days?

3. Light pole height or LED power?