Ali Amiri - Ph.D Student , Micro and Nano Mechanical Theory , Department of Mechanical Engineering , TsinghuaUniversity , Beijing 100084, China

This article aims to analyze a hybrid photovoltaic system for making of electrical energy associatedwith a storage system to be employed in an isolated site. Mathematical models were proposeddescribing the physical operation of each part of the studied system, according to the meteorologicalconditions or the estimated data. Then programs developed with Matlab software were carried out tosimulate the influence of various parameters on each element of the conversion chain. Obtained resultshave shown a good and accurate simulation of the energy behavior of the complete system and can beused to give answers to many questions about this type of installation and to help manufacturers tomake the right decisions.

Hybrid systems, Photovoltaic cell, Electrical energy