Análise de viabilidade técnica e econômica da implementação do sistema fotovoltaico em um supermercado

Abstract

The increase in the value of electricity in recent years impacts even more in the operating cost of commercial establishments. The retail sector uses several equipment in its operation that demand electricity and apply several initiatives to reduce its consumption, an alternative currently in use is distributed generation, mainly photovoltaic generation. This work presents a technical and financial feasibility study for the application of an on-grid photovoltaic generation system in a supermarket located in the city of Barracão, state of Paraná. Primarily, a bibliographic survey of the concepts of photovoltaic generation was carried out to be later applied in the project. On the project, the available areas and local solar irradiation data were collected, the average consumption was determined to apply in the sizing of the system's power, sizing of solar panels, inverters and the global cost survey for the application of two photovoltaic generation projects, with these data the return on investment study theories were applied. In conclusion, the analysis of the results and the comparison of the proposed systems and their technical-economic feasibility are presented.