Diseño de un sistema de generación solar fotovoltaico para autoconsumo considerando la regulación ecuatoriana

Abstract

This project is focused on the analysis and design of a photovoltaic solar generation system for self-consumption, based on the Ecuadorian regulation of ARCERNNR 001/2021, located on the roof of building E of the Salesiana Polytechnic University, Guayaquil Headquarters, Campos Sur Centenario, lightening . the load of the local electrical network, giving importance to the development of renewable sources, taking advantage of the radiation that affects the place, thus helping the environment. It was decided to develop the design of an ON-GRID photovoltaic system (grid connection) with a bidirectional meter. This design, which would be implemented at the university, could be used as a reference for similar projects at home, commercial or industrial buildings and not only in terraces or roofs but on the ground, this type of solution can be installed, for the design of this photovoltaic system, technical inspections were carried out in the area where the solar panels will be installed, studies of the electrical demand of Building E were carried out, evaluation of the equipment for design, mathematical development to verify the capacity of the photovoltaic system to be installed and study of the Ecuadorian regulation standard ARCERNNR 001-2021. Once the standards had been studied and the technical part required to design a photovoltaic system had been reviewed, we proceeded to execute it. With mathematical calculations we corroborated the capabilities of the equipment to be used. The PVsyst software allows us to visualize the correct design and apart It provides us with different data to see the percentage of annual energy savings, with the purpose of being able to use data tables that are provided by the software and planning of the electrical company of the aforementioned Building E, we can analyze using graphics the energy savings that the university. In order for the Salesian Polytechnic University to proceed to implement the photovoltaic system, the pre-feasibility and technical report documents will be prepared and delivered to the electrical company CNEL EP.