Product

The variable frequency drive design can adjust the output frequency in real time to control  the speed of the motor according to the intensity of sunlight.greatly improve efficiency, better protect water pump, and keep the maximum utilization of solar panels.

·Comes with combiner box function,easy to install, operate and maintain
·Come with AC bypass function to get power from goverment grid
·Don't connect to battery,efficiently store water instead of electricity
· Perfect system protection: Over load protection,Over voltage protection, Over current protection,Under voltage protection Reverse connection,Dry load protection
Overflow protection,Under frequency protection Minimum start power protection,Waterproof protection