1.solar panel:  Yingli Solar panel , poly crystalline 

2.battery: maintainenance free, waterproof deep cycle lead-aicd or gel battery 

3.controller: Time and light control, dusk to dawn, protection against over-charge, over-discharge 

4.lighitng pole: GI post, hot dipped galvanized steel, Spray paint, anti-rust, anti-corrosion

5.arm: single arm or double arm

6.wind resistance: 150kmh

7.lighting fixture: led ligh with chip from Bridgelux, Cree, Epistar

8.Ip level of the pole: IP67,

9. IP level of the lighting fixture : IP65

10. working temperature: -45 to 60

11. working hours: 8-12 hours, design according to custermer's demand

12.autonomy: 3-5 rainy or overcast days