● Double Shielded motor, brushless (BLDC), permanent magnet motor.
● Encapsulated water filled ,thrust bearing motor
● High Efficiency MPPT
● User self-design control model, automatic running
● Tank water level control
● well water level control
● Dry-running protection
● Over-current protection
● Over-voltage Protection
● Over-power protection
● Over-load protection
● Reverse protection
● Lighting and surge protection
● Over temperature protection
● GPRS RMS function (Optional)
● Voltage /current/ power/RPM/ controller temperature display (external controller models)
● Error report(external controller models )