Solar Pump Controller for 3HR750 / 3HR1200

Replacement solar pump controller for the 3HR750-140 and 3HR1200-180 solar pumps. The controller sits above ground between your solar panels and the pump: it soft-starts the brushless DC motor and protects it against under-voltage, over-voltage, overload and running dry.

• Suits: 3HR750-140 and 3HR1200-180

Please check your pump model before ordering – controllers and boards are matched to the pump size. Send us a photo of the pump or controller label if you are unsure.