Energia fotovoltaica: estudo de caso de uma cerâmica.

Abstract

With the technological growth and expansion of the electricity sector, together with a concern for a sustainable future, solar energy has been explored more and more, as a source of clean and inexhaustible energy. Since adherence to renewable energy sources has grown worldwide, photovoltaic energy has attracted the interest of many entrepreneurs, energy companies and consumers of electric energy because, it is economically attractive. The work shows all the components of a photovoltaic system, making an analysis of the constructive and functional parts of each equipment used, as well the generation of electric energy from the implanted system. The configuration of the grid connected to photovoltaic system is shown, consisting of a system with 304 modules of 320 Wp, connected in series and in parallel with 2 DC - AC 40 kW inverters, producing a monthly average of 14,655.00 kWh of electric energy. At the end, an economic feasibility study for the implanted photovoltaic system project is presented, and three (3) scenarios were analyzed according to possible ways of payment and feeding by the Concessionaire. It is verified that the project is considered viable economically after analyzing the applied financial methods.