Optimal energy mix for a grid connected hybrid wind — Photovoltaic generation system

Taking into account the directives of the European Union concerning the increasing role of renewable power sources for supplying loads and reduction of CO
₂
emission, this paper presents details of the technical and economic characteristics for a hybrid solution generation power system. The goal of this micro power system is to supply residential electrical load that consist in 60 consumers of 5 kW each. Yet, considering the different variability of the most important renewable resources, wind and solar, the hybrid solution is investigated to found the optimal mix solar-wind for a maximum founding option. The investigation is realized using the NREL HOMER package.