The controllers are to utilize in wind and solar hybrid off-grid power system.

The controllers play the functions of automatic controlling and DC output in the power system consisted of wind turbine, solar PV panels, storage batteries as well as DC/AC inverter connected to electric appliances.

The controllers model of 300W~600W, 1KW~5KW and 10KW~20KW, in which 300W~600W models are designed specially with additional function to connect DC loads directly for road lighting.