The Solar Streetlamp controllr is the newest patent product of this company, which fits for the solar lighting system that is automaticallt controlled below 280W for both lighting and solar panel.

Function

It can prevent the battery from over-charging and over-discharging
It can prevent reverse charging ( the battery charges the solar panel)
It can prevent everse connection of the battery and solar panel
It will start up the lighting system in the evening automatically according to the intensity of the light
It can set 20 regular time model
It has a LED indicator of the working conition of charging and discharging