Viabilidade econômica da implantação diferentes modelos de carregadores para carros elétricos, comercializando energia gerada por sistemas fotovoltaicos

Abstract

With the global search for sustainability, new technologies are developed and improved seeking cleaner production and that can with the production in scale, have lower costs and become accessible to the population, as is the case of electric cars. However, the spread of the use of rechargeable batteries increases the demand for charging stations and electric energy production. Thus, this study aimed to conduct an economic viability study of investment projects for recharging stations with different models of chargers for electric cars commercializing energy generated in a photovoltaic generation system. Through research, information about the most common electric vehicles to be found in Brazil was obtained, and systems to support them were dimensioned. In this dimensioning the costs of operation, maintenance and implementation of the photovoltaic system and the different models of electric chargers were estimated, resulting in four different sets of potential enterprises. Through deterministic methods the scenarios of each set were created and economic viability indicators were applied individually. At the end of this project, it was possible to determine that the complete system involving 22 kW chargers is the investment that has the best potential for practical implementation, but is very sensitive to changes in scenarios.