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Passive Solar Water Heater Solar Pumps For Irrigation
DC solar water pumping system consists of the motor, pump, controller, solar array and some other accessories, such as water level sensor, float switch, etc. Considered that storing water is more efficient than storing electricity, the system is designed to directly drive the pump without battery which can reduce the construction and operating cost and routine maintenance effectively.The PV array consists of multiple solar panels connected in series/parallel, which can supply the whole system as power source by converting the absorbed solar radiation energy to the electrical energy. The pump driven by a brushless DC permanent magnet motor draws water from deep-well or river. The pumped water is then fed into reservoir or water tank, or connected to the irrigation system or fountain system directly.
The efficiency of DC brushless permanent magnet motor has been increased up to 25% in comparison with traditional asynchronous motor.
Stator and rotor are sealed by environment friendly casting resin.Motor insulation resistance can be hold higher than 300MΩfor more than 10 years, which consumedly increased the security and reliability of the submersible motor.
Casting resign technology processed stator and rotor as well as the water lubricated bearing make the submersible pump environment friendly.
High Efficiency & High Reliability
DC Brushless Permanent Magnet Motor
Minimum Maintenance, long Service Life
Environment Friendly Materials, Lubricated Without Oil
Village or Family Water Supply
Animal Drinking Water & Livestock Watering
Water Supply for Bivouac or Camping Car
Water Supply for Remote Area
Operate Automatically, No Need Watching
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