タイトルまたは説明

This solar charge controller designed for solar lawn lights, solar garden lights, Mini solar street light, Mini solar advertising light box and so on. The box of the controller is compact sealed with silicon. They have the function of Temperature Compensation during charging and Sensor Control (optional), fit for *4W *2V or *6W *2V solar panels.Function:
       1.Overcharging and Over discharging protection
2.Prevent the reverse current from the battery to the solar panel at night time.
3. Automatically open the loads after sunset according to the light intensity. (Optional)
4. Automatically close the loads:
A: battery voltage is in full condition; automatically close   the loads after sunrise.
B: the voltage of battery is low; automatically close the loads in advance.
Technical Date: