Specifications

Introduction:

Solar Lighting Controller is controlled by micro-CPU and has the SOC (state of charge) battery system control function. It can intelligently sense the outside light. It turns on lights at dark,and turns off lights at dawn or the fixed time. This controller also intelligently monitors battery charging and discharging. It will protect batteries by turning off lights automatically when the battery voltage is low. The controllers will float-charge the batteries by pulse-width-modulation (PWM) automatically as the batteries approach full charge. It will cut off charging current to protect batteries from discharging through the solar panel at dark. The controller also has a protection circuit to prevent accidental damage.

Time-fixed mode:

Time-fixed: The time that the light load is switched on can be adjusted between 0.5 and 10 hours. The load will be switched on at dark, and turn off according to the fixed time.