Description

The working principle of solar street lights is:
Solar panel absorbs sunlight and converts it to electricity to drive LED solar street lights.

The whole system of solar street lights is mainly composed by:
LED street light, solar panel, lead acid battery and solar street light controller, pole. (suggest *0W solar street light with **8m height).

*0W solar street lights project in Portugal Because of different weather condition in different country and different requirements from different market, so the specification of each part of the whole LED solar street light system, especially solar panel and battery, are depending on following factors:

Average local daily sunshine hours.
Working time of the solar street light system per night.
Backup days of the solar street light system during rainy days.