Estudo de caso: dimensionamento de um sistema fotovoltaico on-grid do serviço autônomo municipal de água e esgoto - samae em Terra Rica/PR

Abstract

Understanding photovoltaic solar energy as one of the viable energy alternatives for the expansion of the Brazilian energy matrix, in view of its application diversity and the reduction of impacts on the envir onment, compared to traditional sources of electricity generation, it is common to its use it in cases where there are problems related to the lack of electricity, whether just for a period or even the absence of it. Recently, the municipality of Terra Ric a/PR experienced repeated situations where there was a lack of electricity and, consequently, the lack of water to supply the entirepopulation. Given this situation, this work aims to develop an On Grid photovoltaic energy generation project for the headqu arters of the autarchic entity Serviço Autônomo Municipal de Água e Esgoto SAMAE, located in the city of Terra Rica, state of Paraná, with technical, economic and environmental analysis, aiming at energy sustainability and cost reduction with electricity . As a result, it is understood that the installation of the photovoltaic system is financially viable. Regardless of the kit chosen, the return on investment will be achieved in 4 years and 3 months or 4 years and 2 months, which is significantly less tha n the estimated useful life of the system, which is 25 years.