Dedicated inverter

H129 Series Solar Pump VFD

The H129 series photovoltaic water pump special inverter is a high-performance vector control technology developed by our company for the photovoltaic water pump industry based on H1 and BD330-PV. Maximum power point tracking function, intelligent sleep and wake up function, under load, water shortage alarm and other control and protection functions. Easy wiring and easy operation.


● Solar Pumps

◆ Flexible application 

◆ Suitable for three-phase asynchronous motors, three-phase synchronous motors, mainstream photovoltaic modules

◆ Can be connected to a variety of water level switches or water level sensors

◆ Programmable implementation of complex application functions, application macros simplify custom function calls

◆ It can switch to the grid


Long working time

Small size, can be installed side by side with multiple machines at zero distance 

Built-in motor water pump protection function

No battery design, suitable for various applications, easy to maintain 

Remote monitoring 

Standard RS-485 interface, optional GPRS module for remote monitoring

Monitor solar pump system/historical parameters anytime, anywhere 

Smart and reliable 

Vector performance, VF convenience; motor parameters are not sensitive, no self-learning

Leading motor and pump drive technology, 20 years of market application experience

Built-in intelligent IGBT module, built-in over voltage, over load, over heat and dry-running protection

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