What is a 500 watt solar water pump?

500 watt solar water pump with external DC controller has stainless steel impeller/screw, maximum head 45~109m (145~355ft), maximum flow 449~1321 gallons per hour, 3 inch/4 inch inlet diameter and 0.75 inch/1.25 inch outlet diameter. 48V DC solar water motor pump can be used for deep well, small fountain, large pond or water tank.

How a solar water pump works?

[Intelligent Water Shortage Sensers]: This solar water pump has an intelligent water shortage sensor, so it has an intelligent water shortage protection function. When there is no water in the well, the pump will automatically stop working. [Pump Motor]:The solar pump use NSK bearing with permanent magnet brushless synchronous motor.

Why should you choose a solar water pump?

Moreover, it is suggested to be connected with solar panel, which is high energy conversion rate, environmental-friendly and lower consumption. [Intelligent Water Shortage Sensers]: This solar water pump has an intelligent water shortage sensor, so it has an intelligent water shortage protection function.

When does a solar water pump stop working?

The water pump stops working automatically when there is no water in the well, and it will automatically restart working 30 minutes later. LED display can show power, voltage, current and speed value. Solar Water Pump External DC Cotroller User Manual

What is a solar water pump controller?

[High-quality controller]: The solar water pump controller utilizing MPPT technology to ensure maximum flow is delivered under all light conditions. It also protects the submersible pump from frequent start up in low light conditions, overheating & running dry with LED display to view working various condition.

How do I lower the motor speed on a tuhorse solar water pump?

If over 150% rating panel array is used, turn the knob to lower the motor speed to prevent from over powering the motor. Lower the motor speed for the pump just to be able to pump water at moderate sun condition. Tuhorse solar water pump package: includes solar pump replacement parts, automatic controls, storage batteries, and more!