C.R.I. A.C Solar pumping systems are supplied with A.C. Solar Pump Controllers integrated with unique features. These controllers are used to convert D.C. power generated from the PV Modules to 3 Phase A.C. power to drive any 3 Phase A.C pumping systems (Submersible or Surface Pumps). The Maximum Power Point Tracking (MPPT) function on the controller ensures improved and overall system efficiency.