HD100-PV Series Solar Pump Inverter

The Hznon HD100-PV series solar pump inverter adopts MPPT (Maximum Power Point Tracking) and dedicated motor drive technology to maximise the power output from the solar panels. It accepts both AC and DC input, and its AC output drives a wide range of normal AC pumps. When solar power is not available or the sunshine is not strong enough to drive the pump, the inverter automatically switches to single-phase or three-phase AC input power such as a generator or the grid. The HD100-PV series covers 1AC 220-240 V pumps from 0.4 to 5.5 kW, 3AC 220-240 V pumps from 0.4 to 5.5 kW and 3AC 380-460 V pumps from 0.75 to 500 kW. MPPT efficiency reaches 99.9%, the output frequency range is 0-600 Hz, and the enclosure is IP20 as standard with IP54 as an option. The inverter provides overall protection with self-checking for dry running, weak sunshine and full water level, plus motor soft start and speed control. Up to 30 general fault protections cover overcurrent, overvoltage, undervoltage, overheating, phase default, overload and short circuit, and the unit records detailed running status during a failure with automatic fault reset. Remote monitoring and control is available as an option.