Manufacturer price pwm 30a solar controller 12V 

1.This controller introduces excellent quality electronic component,in order to guarantee quality.

2.Use voltage is 12V /24V(with automatic identification system) 

3.LED display lamp can convenient user intuitive understanding of the battery state.

4.This controller has the overcharge,overput,overload protection,etc. 

5.It can control by sunlight and time,very convenient.

 6.This controller has USB port 

You can View and Set the Paremeters:

1.Battery Voltage

2.The load on/off control

3.Environment Temperatur

4.Solar Panel charging current

5.Load discharging current

6.Accumulated charging power(Ah) by solar panel and back to zero

7.Accumulated discharging power(Ah) by solar panel and back to zero

8.Low Voltage Discharging Protection

9.Low Voltage Reconnection

10.High Voltage Disconnection

Three Load Working Mode:

24H---Normal Mode: in case of no fault state of the load is always in power

1H-23H---Light Control with Time Control Mode,Load power after dark,and choose the load according to the timer setting.

0H---Light Control Mode,Load on after dark,turn off the load drawn.