Features.

1, Intuitionistic LED indicators show the current system battery capacity, charging and discharging state of the battery.

2, Having the protection functions as over charging, over discharging, overload, short-circuit and reversed connection.

3, Tandem type PWM charging makes the charging efficiency increase by 3% to 6%, compared with non-PWM charging.

4, The parameters of charging and discharging have been set during the production(special parameters need to be told in advance), so no need to adjust the parameters.

5, It can set the working mode of the load.

6, USB charging function(optional).

 

1. Normal controlling mode: no light control and timing control function, used as normal controller.                           

2. Shut the load after light control of X hours: When the sunshine is below the starting point, the load will be started working after delaying 12 seconds and after X hours, the load will be shut.                                                                               
3. Start and shut the load by light control: When the sunshine is below the starting point, the load will be started after delaying 12 seconds. When the sunshine is over the starting point, the load will be shut after delaying 12 seconds.