Ads by Google
1. Solar panel : 40W-150W, mono --crystalline silicon or poly--crystalline silicon .
2. Battery: 12V,maintenance-free sealed lead-acid battery .
3. Microcomputer control system: intelligent charging control& battery protection ( overcharge protection,over discharge protection,reverse connection protection),optical control, time control and temperature compensation functions.
4. Light source: LED
5. Operating temperature : -20 ~50 degree
6. Pole height : 4.5-23meter
7. Working time : 8 to 10 hours per day ,normal illumination over 7 continuous cloudy or rainy days .
8. Wind resistance: over 32.6/m/s
Solar Street Light