Economic feasibility analysis for alternatives to use solar energy in homes in the State of Minas Gerais, Brazil

Detalhes bibliográficos
Autor(a) principal: Maimoni, Filipe Pires
Data de Publicação: 2020
Outros Autores: Cardoso, Rafael Balbino
Tipo de documento: Artigo
Idioma: por
Título da fonte: Research, Society and Development
Texto Completo: https://rsdjournal.org/index.php/rsd/article/view/6221
Resumo: The present study consists of evaluating the economic feasibility in installation configurations for photovoltaic systems. Scenario 1 discards the installation of a photovoltaic system in the grid to fully meet the energy consumption of the case study residence and Scenario 2 addresses the installation of a hybrid system (photovoltaic and solar thermal) to meet the total consumption of the same residence and finally, compare and choose the best option for the investor, make the economic point of view. Conduct a case study in a residence, located in the municipality of Sobrália-MG, where from the history of energy consumption will use the electricity bill of the residence and some technical and financial information and respect for the use of photovoltaic energy, was dimensioned in a photovoltaic system in the grid and a hybrid system (photovoltaic system in the grid and solar thermal) and, based on them, a financial analysis, for each scenario of meeting the energy demand of the residence, through the indicators Internal rate of return, Payback and Net Present Value over a Minimum Attractiveness Rate of 4.31% per year. The results show the economic feasibility of the proposed Scenarios 1 and 2 and, finally, found in Scenario 2, for an internal rate of return higher than in Scenario 1, in a lower return than in Scenario 1 and also a lower investment cost, it is the best option for the investor from an economic point of view.
id UNIFEI_4ef2acfa5f334da1ef1d1aff83033bbf
oai_identifier_str oai:ojs.pkp.sfu.ca:article/6221
network_acronym_str UNIFEI
network_name_str Research, Society and Development
repository_id_str
spelling Economic feasibility analysis for alternatives to use solar energy in homes in the State of Minas Gerais, BrazilAnálisis de viabilidad económica para alternativas de uso de energía solar en hogares en el Estado de Minas Gerais, BrasilAnálises de viabilidades econômicas para alternativas de utilização da energia solar em residência do Estado de Minas Gerais, BrasilSistema Solar On gridSistema HíbridoEnergia SolarViabilidade Econômica.Sistema Solar en redSistema HíbridoEnergía SolarViabilidad Económica.On grid Solar SystemHybrid SystemSolar EnergyEconomic viability.The present study consists of evaluating the economic feasibility in installation configurations for photovoltaic systems. Scenario 1 discards the installation of a photovoltaic system in the grid to fully meet the energy consumption of the case study residence and Scenario 2 addresses the installation of a hybrid system (photovoltaic and solar thermal) to meet the total consumption of the same residence and finally, compare and choose the best option for the investor, make the economic point of view. Conduct a case study in a residence, located in the municipality of Sobrália-MG, where from the history of energy consumption will use the electricity bill of the residence and some technical and financial information and respect for the use of photovoltaic energy, was dimensioned in a photovoltaic system in the grid and a hybrid system (photovoltaic system in the grid and solar thermal) and, based on them, a financial analysis, for each scenario of meeting the energy demand of the residence, through the indicators Internal rate of return, Payback and Net Present Value over a Minimum Attractiveness Rate of 4.31% per year. The results show the economic feasibility of the proposed Scenarios 1 and 2 and, finally, found in Scenario 2, for an internal rate of return higher than in Scenario 1, in a lower return than in Scenario 1 and also a lower investment cost, it is the best option for the investor from an economic point of view.El presente estudio consiste en evaluar la viabilidad económica en configuraciones de instalación para sistemas fotovoltaicos. El escenario 1 descarta la instalación de un sistema fotovoltaico en la red para satisfacer completamente el consumo de energía de la residencia del estudio de caso y el escenario 2 aborda la instalación de un sistema híbrido (fotovoltaico y solar térmico) para satisfacer el consumo total de la misma residencia y finalmente, compare y elija la mejor opción para el inversionista, haga el punto de vista económico. Llevar a cabo un estudio de caso en una residencia, ubicada en el municipio de Sobrália-MG, donde a partir de la historia del consumo de energía se utilizará la factura de electricidad de la residencia y alguna información técnica y financiera y el respeto por el uso de energía fotovoltaica, se dimensionó en un sistema fotovoltaico en la red y un sistema híbrido (sistema fotovoltaico en la red y termosolar) y, en base a ellos, un análisis financiero, para cada escenario de satisfacer la demanda energética de la residencia, a través de los indicadores Tasa interna de retorno, Payback y Valor actual neto sobre una tasa de atracción mínima de 4.31% por año. Los resultados muestran la viabilidad económica de los Escenarios 1 y 2 propuestos y, finalmente, se encuentran en el Escenario 2, para una tasa de rendimiento interna más alta que en el Escenario 1, en un rendimiento más bajo que en el Escenario 1 y también un menor costo de inversión, Es la mejor opción para el inversor desde un punto de vista económico.O presente estudo consiste em avaliar a viabilidade econômica em cenários de instalação de sistemas fotovoltaicos. O Cenário 1 discorre da instalação de um sistema fotovoltaico on grid para atendimento total do consumo energético da residência do estudo de caso e o Cenário 2 aborda a instalação de um sistema híbrido (fotovoltaico e solar térmico) para atendimento do consumo total da mesma residência e por fim, comparar e escolher a melhor opção para o investidor, do ponto de vista econômico. Efetuou-se o estudo de caso em uma residência, localizada no município de Sobrália-MG, onde a partir do histórico de  consumo energético obtido através da conta de luz da residência e algumas informações técnicas e financeiras a respeito do uso da energia fotovoltaica, foi dimensionado um sistema fotovoltaico on grid e um sistema híbrido ( sistema fotovoltaico on grid e solar térmico) e, baseado neles, uma análise financeira, para cada cenário de atendimento da demanda de energia da residência, por meio dos indicadores Taxa Interna de Retorno, Payback e Valor Líquido Presente sobre uma Taxa Mínima de Atratividade de 4,31% ao ano. Os resultados evidenciaram a viabilidade econômica do Cenário 1 e 2 propostos e, por fim, constatou-se que o Cenário 2, por apresentar uma Taxa de Interna de Retorno maior que a do Cenário 1, um Payback menor que o do Cenário 1 e também um custo de investimento menor, é a melhor opção para o investidor do ponto de vista econômico.Research, Society and Development2020-07-31info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://rsdjournal.org/index.php/rsd/article/view/622110.33448/rsd-v9i8.6221Research, Society and Development; Vol. 9 No. 8; e853986221Research, Society and Development; Vol. 9 Núm. 8; e853986221Research, Society and Development; v. 9 n. 8; e8539862212525-3409reponame:Research, Society and Developmentinstname:Universidade Federal de Itajubá (UNIFEI)instacron:UNIFEIporhttps://rsdjournal.org/index.php/rsd/article/view/6221/5944Copyright (c) 2020 Filipe Pires Maimoni, Rafael Balbino Cardosohttp://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessMaimoni, Filipe PiresCardoso, Rafael Balbino2020-08-20T18:00:17Zoai:ojs.pkp.sfu.ca:article/6221Revistahttps://rsdjournal.org/index.php/rsd/indexPUBhttps://rsdjournal.org/index.php/rsd/oairsd.articles@gmail.com2525-34092525-3409opendoar:2024-01-17T09:29:26.764152Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)false
dc.title.none.fl_str_mv Economic feasibility analysis for alternatives to use solar energy in homes in the State of Minas Gerais, Brazil
Análisis de viabilidad económica para alternativas de uso de energía solar en hogares en el Estado de Minas Gerais, Brasil
Análises de viabilidades econômicas para alternativas de utilização da energia solar em residência do Estado de Minas Gerais, Brasil
title Economic feasibility analysis for alternatives to use solar energy in homes in the State of Minas Gerais, Brazil
spellingShingle Economic feasibility analysis for alternatives to use solar energy in homes in the State of Minas Gerais, Brazil
Maimoni, Filipe Pires
Sistema Solar On grid
Sistema Híbrido
Energia Solar
Viabilidade Econômica.
Sistema Solar en red
Sistema Híbrido
Energía Solar
Viabilidad Económica.
On grid Solar System
Hybrid System
Solar Energy
Economic viability.
title_short Economic feasibility analysis for alternatives to use solar energy in homes in the State of Minas Gerais, Brazil
title_full Economic feasibility analysis for alternatives to use solar energy in homes in the State of Minas Gerais, Brazil
title_fullStr Economic feasibility analysis for alternatives to use solar energy in homes in the State of Minas Gerais, Brazil
title_full_unstemmed Economic feasibility analysis for alternatives to use solar energy in homes in the State of Minas Gerais, Brazil
title_sort Economic feasibility analysis for alternatives to use solar energy in homes in the State of Minas Gerais, Brazil
author Maimoni, Filipe Pires
author_facet Maimoni, Filipe Pires
Cardoso, Rafael Balbino
author_role author
author2 Cardoso, Rafael Balbino
author2_role author
dc.contributor.author.fl_str_mv Maimoni, Filipe Pires
Cardoso, Rafael Balbino
dc.subject.por.fl_str_mv Sistema Solar On grid
Sistema Híbrido
Energia Solar
Viabilidade Econômica.
Sistema Solar en red
Sistema Híbrido
Energía Solar
Viabilidad Económica.
On grid Solar System
Hybrid System
Solar Energy
Economic viability.
topic Sistema Solar On grid
Sistema Híbrido
Energia Solar
Viabilidade Econômica.
Sistema Solar en red
Sistema Híbrido
Energía Solar
Viabilidad Económica.
On grid Solar System
Hybrid System
Solar Energy
Economic viability.
description The present study consists of evaluating the economic feasibility in installation configurations for photovoltaic systems. Scenario 1 discards the installation of a photovoltaic system in the grid to fully meet the energy consumption of the case study residence and Scenario 2 addresses the installation of a hybrid system (photovoltaic and solar thermal) to meet the total consumption of the same residence and finally, compare and choose the best option for the investor, make the economic point of view. Conduct a case study in a residence, located in the municipality of Sobrália-MG, where from the history of energy consumption will use the electricity bill of the residence and some technical and financial information and respect for the use of photovoltaic energy, was dimensioned in a photovoltaic system in the grid and a hybrid system (photovoltaic system in the grid and solar thermal) and, based on them, a financial analysis, for each scenario of meeting the energy demand of the residence, through the indicators Internal rate of return, Payback and Net Present Value over a Minimum Attractiveness Rate of 4.31% per year. The results show the economic feasibility of the proposed Scenarios 1 and 2 and, finally, found in Scenario 2, for an internal rate of return higher than in Scenario 1, in a lower return than in Scenario 1 and also a lower investment cost, it is the best option for the investor from an economic point of view.
publishDate 2020
dc.date.none.fl_str_mv 2020-07-31
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://rsdjournal.org/index.php/rsd/article/view/6221
10.33448/rsd-v9i8.6221
url https://rsdjournal.org/index.php/rsd/article/view/6221
identifier_str_mv 10.33448/rsd-v9i8.6221
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://rsdjournal.org/index.php/rsd/article/view/6221/5944
dc.rights.driver.fl_str_mv Copyright (c) 2020 Filipe Pires Maimoni, Rafael Balbino Cardoso
http://creativecommons.org/licenses/by/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2020 Filipe Pires Maimoni, Rafael Balbino Cardoso
http://creativecommons.org/licenses/by/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Research, Society and Development
publisher.none.fl_str_mv Research, Society and Development
dc.source.none.fl_str_mv Research, Society and Development; Vol. 9 No. 8; e853986221
Research, Society and Development; Vol. 9 Núm. 8; e853986221
Research, Society and Development; v. 9 n. 8; e853986221
2525-3409
reponame:Research, Society and Development
instname:Universidade Federal de Itajubá (UNIFEI)
instacron:UNIFEI
instname_str Universidade Federal de Itajubá (UNIFEI)
instacron_str UNIFEI
institution UNIFEI
reponame_str Research, Society and Development
collection Research, Society and Development
repository.name.fl_str_mv Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)
repository.mail.fl_str_mv rsd.articles@gmail.com
_version_ 1797052738335408128

Registros relacionados