SOLAR WATER PUMP CONTROLLER-AS-SCDCAC1.00.75KW Pump Controller AMP 2.5, PV Module Max Power 1200, MPPT Range (Volt), 60-100, SOLAR WATER PUMP CONTROLLER-AS-SCDCAC2.01.5KW Pump Controller AMP 4.2, PV Module Max Power 1800, MPPT Range (Volt) 60-100, SOLAR WATER PUMP CONTROLLER-AS-SCDCAC7.55.5KWPump Controller AMP 13, PV Module Max Power 7500, MPPT Range (Volt) 420-720.