please i need the full report or documentation on SOLAR POWER WATER PUMPING SYSTEM

ABSTRACT:
The performance of a solar water pumping system is discussed in this paper ;the system consists of a photovoltaic (PV) array, a permanent magnet (PM) DC motor and a helical rotor pump. The operation of the PV array is analysed using PSPICE. The efficiency of the system is improved with a maximum power point tracker (MPPT) and a sun-tracker. Simulation and fieldtest results are presented.