Projeto do sistema fotovoltaico conectado à rede em residência no município de Ceará Mirim com potência instalada de 2,37kWp incluindo excedente com objetivo de consumo local e remoto

Abstract

A 2.37 kWp microgeneration photovoltaic system connected to the grid engineering project for a residence located at Ceará-Mirim city, at Rio Grande do Norte state, was developed in this undergraduate thesis. The project’s development stages are presented in this document, from implementation site analysis, solarimetric data analysis, system arrangement definition, cables dimensioning, protections definition, choice of the necessary equipment, budget, project´s financial return and descriptive technical report development. The projected photovoltaic system basic arrangement is made of two strings with three 395 Wp modules in each and a single inverter. All materials and equipment used for the development of the project are presented in the descriptive technical report. The project had a final cost of R$ 18,989.35 and a 6-year payback time.