摘要：In this paper, we present different performances of a photovoltaic (PV) water pumping system.A prototype of experimental bench in installed in the laboratory of industrial technology andinformation (LTII). We present a model to characterize the motor-pump subsystem used in PVpumping installations. The model expresses the water flow output (Q) directly as a function ofthe electrical power input (P) to the motor-pump, for different total heads. The obtainedexperimental results illustrated by curves are represented and analyzed.
关键词：Photovoltaic; water pumping system; centrifugal pump; MPPT
