Sunrotor Input Controller 12-24vdc for SR4 Pump


Last updated on July 13, 2024 5:54 am


Sunrotor Input Controller 12-24vdc for SR4 Pump

The SunRotor M-50T 12-24 Volt DC Input Controller is specifically designed to operate our pumping systems.  The controller box is weatherproof and designed to be attached to the same mounting pole as your solar panels.  This minimizes the lengths and gauge sizes of the wiring harness to connect the solar panels to the controller.


State of the art controller electronics contained in a NEMA standard conduit connection box

Clear cover allows visible inspection of connections and LED status lights

MPPT and current boost technology incorporated

Wide operational range with max input Voc tolerance of 50 volts (DC)

Battery or solar capabilities with low voltage cutoff for battery protection

Wired for low water cutoff and for tank-full float cutoff switches

Fully adjustable speed control is easily accessed through a hinged, snap hasp cover

Housed in a highly durable metal box with cooling fins cast on the back

Dimensions: 12″ (30.5 cm) x 4.5″ (11.4 cm) x 8″ (20.3 cm)