PV panels as a renewable energy source for residential building – An economical comparison before and during the energy crisis

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dc.contributor.authorBrandtner, Michalcs
dc.contributor.authorSotolář, Václavcs
dc.contributor.authorBoháček, Adamcs
dc.contributor.authorVenkrbec, Václavcs
dc.coverage.volume385cs
dc.date.issued2023-10-30cs
dc.description.abstractThe application of renewable energy sources is a current trend today due to the limited sources of fossil. A substantial part of these energy sources is solar radiation. The development of electricity prices was significantly affected by two global crises, the COVID-19 pandemic and the energy crisis associated with the Russia-Ukraine conflict. The essence of the article is to compare the economic sense and appropriateness of investing in a photovoltaic power plant system and its return over time, considering the prediction of the development of electricity prices between 2020 and 2023 and subsequently also with a 15-year price prediction. The article deals with investment, energy consumption and financial evaluation of a PV system with PV panels installed on the ventilated façade of a residential building in the Czech Republic. The conclusions of the article show that the increase in investment in the PV panels themselves between 2020 and 2023 is a crucial factor for the return of the entire system. Predictive models of the development of electricity prices and associated liquidity of the investment also play a significant role in this issue.en
dc.description.abstractThe application of renewable energy sources is a current trend today due to the limited sources of fossil. A substantial part of these energy sources is solar radiation. The development of electricity prices was significantly affected by two global crises, the COVID-19 pandemic and the energy crisis associated with the Russia-Ukraine conflict. The essence of the article is to compare the economic sense and appropriateness of investing in a photovoltaic power plant system and its return over time, considering the prediction of the development of electricity prices between 2020 and 2023 and subsequently also with a 15-year price prediction. The article deals with investment, energy consumption and financial evaluation of a PV system with PV panels installed on the ventilated façade of a residential building in the Czech Republic. The conclusions of the article show that the increase in investment in the PV panels themselves between 2020 and 2023 is a crucial factor for the return of the entire system. Predictive models of the development of electricity prices and associated liquidity of the investment also play a significant role in this issue.en
dc.formattextcs
dc.format.extent1-10cs
dc.format.mimetypeapplication/pdfcs
dc.identifier.citationMATEC web of conferences. 2023, vol. 385, p. 1-10.en
dc.identifier.doi10.1051/matecconf/202338501011cs
dc.identifier.issn2274-7214cs
dc.identifier.orcid0000-0003-1451-0899cs
dc.identifier.orcid0000-0001-9851-8825cs
dc.identifier.orcid0000-0003-1842-7582cs
dc.identifier.other185051cs
dc.identifier.researcheridP-5393-2017cs
dc.identifier.scopus57190956170cs
dc.identifier.urihttp://hdl.handle.net/11012/245079
dc.language.isoencs
dc.publisherEDP Sciencescs
dc.relation.ispartofMATEC web of conferencescs
dc.relation.urihttps://www.matec-conferences.org/articles/matecconf/abs/2023/12/matecconf_ys2023_01011/matecconf_ys2023_01011.htmlcs
dc.rightsCreative Commons Attribution 4.0 Internationalcs
dc.rights.accessopenAccesscs
dc.rights.sherpahttp://www.sherpa.ac.uk/romeo/issn/2274-7214/cs
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/cs
dc.subjectPhotovoltaic panelsen
dc.subjectPVen
dc.subjectfinancial returnen
dc.subjectventilated facadeen
dc.subjectrenewable energy sourcesen
dc.subjectenvironmenten
dc.subjectcostsen
dc.subjectapartment buildingen
dc.subjectPhotovoltaic panels
dc.subjectPV
dc.subjectfinancial return
dc.subjectventilated facade
dc.subjectrenewable energy sources
dc.subjectenvironment
dc.subjectcosts
dc.subjectapartment building
dc.titlePV panels as a renewable energy source for residential building – An economical comparison before and during the energy crisisen
dc.title.alternativePV panels as a renewable energy source for residential building – An economical comparison before and during the energy crisisen
dc.type.driverconferenceObjecten
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
sync.item.dbidVAV-185051en
sync.item.dbtypeVAVen
sync.item.insts2025.10.14 14:46:11en
sync.item.modts2025.10.14 10:41:23en
thesis.grantorVysoké učení technické v Brně. Fakulta stavební. Ústav technologie, mechanizace a řízení stavebcs

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