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SunRotor SRC-M50T Controller

SRC-M50T Controller


The SunRotor SRC-M50T 24V 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)

SunRotor Submersible Pump Diagram

  1. PV Panel Array
  2. Solar Module Mounting Rack
  3. Water Pipe
  4. Well Seal Assembly
  5. Low Water Sensor
  6. Submersible Pump
  7. Conduit and Wiring Harness from Controller to Well Seal
  8. Wiring Harness from Controller to Solar Modules
  9. DC Input Controller
  10. Tank Full Tethered Float Switch and Weight
  11. Anti-freeze Bleeder Valve
  12. Check Valve

If you need assistance in sizing a solar power system, you can download our solar power pumping system sizing guide, click here to request a quote, or contact us at 1-866-246-7652 and let one of our sales representatives design a custom system to meet your water pumping needs.