SHRFT series solar pump inverter adopts MPPT(Maximum Power Point Tracking)and excellent motordrive technology to maximize the power output fromsolar panels.SHRFT inverters are compatible with bothAC and DC input, and the AC output can be used forvarious kinds of normal AC pumps. When the solarpower is not available,or the sunshine is not strongenough to drive the pump,the inverter could beautomatically switched to SHRFT inverters are equipped with overall protectionfunction(self-checking functions for dry running, weaksunshine,full water level,etc.),motor soft start andspeed control functions,with perfect function, easyoperation andinstallation.