A Standalone PV-Micro-grid Efficiency Enhancement

Reliable operation of DC micro-grids chiefly relies upon legal control strategy to adapt to transport voltage varieties because of sustainable sources irregularity and load changes. This paper proposes modelling of a stand-alone DCPV micro-grid system. The implemented system is designed and modelled with its required input PV modules, control, power electronics converters and storage devices. This to sustain supplying the DC or AC loads with their requirements. The system is tested and analyzed under different temperature and irradiance scenarios to show its validity. The system is implemented and modeled utilizing Simulink/ MatLab. The system’ losses are decreased and so its efficiency is increased.