RS PRO 12 V, 24 V 20A Solar Charge Controller

Designed using Pulse Width Modulation (PWM) delivering a constant battery voltage meaning a higher level of charge efficiency and battery life. On top of this the comprehensive self-diagnostics and electronic protection functions can prevent damage from installation mistakes or system faults.

Ideal for use in applications that involve more than one battery such as boats and caravans, using the clever dual charge function that concentrates charge on the first battery and switches to an even distribution only when the first battery reaches a 70% charge.

Suitable for off grid solar systems

Pulse Width Modulation (PWM) technology

12/24V automatic recognition.

6 to 36V Battery voltage range

Operating temperature of -35°C to +55°C

Overload protection

Open circuit protection

Lightning surge protection

Dimensions of 135 x 70 x 35 mm

Weight of 155g

Terminal size of 6mm

Mounting hole size of 3.8mm