Dimensionamento de um sistema fotovoltaico conectado à rede na cidade de Cajazeiras - PB.

Abstract

With the development of technology, concern with environmental issues and the need to seek new alternatives for generating energy at a sustainable level, new sources of energy are being developed. Among the renewable sources of electric energy, Brazil, being a country located mostly in the intertropical region, has great potential for the use of solar energy throughout the year. With all this, one of the most recent alternative energy generation technologies is solar photovoltaic. This work shows all the steps of a photovoltaic project, showing the sizing of the execution of the system. The system in question is a 74.1 kWp solar grid-connected microgeneration solar power plant with 228 panels of 325W and 3 inverters of 27 kW. This system produces on average approximately 11,100 kW / month. Finally, an economic analysis of the system under study was carried out. The system is economically feasible after the analyzes carried out.