12V 60W separate solar street light with solar panel, battery, pole

Solar working principle:

As known, When the sun light energy strikes the solar panel, then it will be transmitted to the battery through the controller , the solar energy is changed into electricity and be stocked in battery at daytime, The electric energy will be transmitted to the led lamp through controller again. The lamp is turned on and light at night.(as shown below)

Solar energy led street light specification 

Advantages of LED Solar Street Lighting Projects:

1). Renewable Green Energy, Lower Power Consumption, Save 60%-80% Than Others.

2). Higher power, higher brightness intensity, Good Color Rendition.

3). Save electricity cost. Save electric transformer and cable cost. Free maintenance

4). Environmental Impact -Eliminate Hazardous Disposal, Low Light Pollution, No Radiation.

Benefits:

1. - Easy installation and Low installation cost.

2. - Wireless required. Installation and moving are easy.

3. - Corrosion resistant of all parts.

4. - Deployed in almost any location easily and quickly .

5. - NO wiring run from the grid.

6. - NO cuts through the existing roads, sidewalks or landscaping.

7. - NO Maintenance.

8. - Maintenance Free Batteries.

9. - Component lifetime of 5 years for battery and 25 years for solar panel.

10. - Three-year full system warranty.