Unreal Deal while stocks last. 15A PWM Solar Panel Regulator Charge Controller 12V 24V Auto Switch.

This PWM controller can increase efficiency by 10%-30%. This controller can charge and discharge at the same time. It has perfect SOC function, control charge current, and supply power to the loads.

Prevent the battery from over-charging. . Prevent the battery from over-discharging. . Prevent the battery from reverse charging to solar panels during nights. . Reverse Polarity Protection for Battery . Reverse Polarity Protection for Solar Panels . When the battery voltage is low, the controller will automatically cut off the load from the system. If the voltage of battery is back to normal and the load will restart working.

The controller will automatically compensate the temperature of the charging voltage according to the changes of ambient temperature.