Improvement of bipv efficiency by application of highly reflective surfaces at the building envelope

Autores
Knera, Dominika; Dellicompagni, Pablo Roberto; Heim, Dariusz
Año de publicación
2021
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The use of concentrated solar irradiation for the improvement of electric generation improvement has been implemented on different scales, mainly in photovoltaic systems. High-concentration Fresnel lenses are widely chosen for this approach in large installations, while low-concentration systems are rather applied in medium-low scales. For the latter, the improvement on electric performance was revealed, even when no solar tracking was implemented. The presented work aims to analyse a low-concentration photovoltaic installation by a numerical approach. First, the reflective surfaces were designed geometrically considering the optimal slope determined for each month. Subsequently, different simulation techniques were used separately for prediction of solar irradiation and energy production. Three criteria were selected to analyze power generation: the highest increase in total annual solar irradiance on panels with reflective surfaces, the highest total annual solar irradiance collected, and the optimal slope of panels for the entire year. The increase in energy was found to not exceed 10% in the winter months. Whereas in the spring and summer months the energy improvement is about 15–20%. Moreover, it was observed that the temperature of the proposed concentration photovoltaic system increased significantly, reaching more than 90◦ C, while for traditional PV panels it did not exceed 75◦ C.
Fil: Knera, Dominika. Lodz University of Technology; Polonia
Fil: Dellicompagni, Pablo Roberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Salta. Instituto de Investigaciones en Energía no Convencional. Universidad Nacional de Salta. Facultad de Ciencias Exactas. Departamento de Física. Instituto de Investigaciones en Energía no Convencional; Argentina
Fil: Heim, Dariusz. Lodz University of Technology; Polonia
Materia
CIGS
LOW-CONCENTRATION SYSTEMS
MONTE CARLO
ONE-DIODE PV MODEL
RAY TRACING
SOLAR RADIATION
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/171641
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/171641
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Improvement of bipv efficiency by application of highly reflective surfaces at the building envelopeKnera, DominikaDellicompagni, Pablo RobertoHeim, DariuszCIGSLOW-CONCENTRATION SYSTEMSMONTE CARLOONE-DIODE PV MODELRAY TRACINGSOLAR RADIATIONhttps://purl.org/becyt/ford/2.2https://purl.org/becyt/ford/2The use of concentrated solar irradiation for the improvement of electric generation improvement has been implemented on different scales, mainly in photovoltaic systems. High-concentration Fresnel lenses are widely chosen for this approach in large installations, while low-concentration systems are rather applied in medium-low scales. For the latter, the improvement on electric performance was revealed, even when no solar tracking was implemented. The presented work aims to analyse a low-concentration photovoltaic installation by a numerical approach. First, the reflective surfaces were designed geometrically considering the optimal slope determined for each month. Subsequently, different simulation techniques were used separately for prediction of solar irradiation and energy production. Three criteria were selected to analyze power generation: the highest increase in total annual solar irradiance on panels with reflective surfaces, the highest total annual solar irradiance collected, and the optimal slope of panels for the entire year. The increase in energy was found to not exceed 10% in the winter months. Whereas in the spring and summer months the energy improvement is about 15–20%. Moreover, it was observed that the temperature of the proposed concentration photovoltaic system increased significantly, reaching more than 90◦ C, while for traditional PV panels it did not exceed 75◦ C.Fil: Knera, Dominika. Lodz University of Technology; PoloniaFil: Dellicompagni, Pablo Roberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Salta. Instituto de Investigaciones en Energía no Convencional. Universidad Nacional de Salta. Facultad de Ciencias Exactas. Departamento de Física. Instituto de Investigaciones en Energía no Convencional; ArgentinaFil: Heim, Dariusz. Lodz University of Technology; PoloniaMultidisciplinary Digital Publishing Institute2021-11-08info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/171641Knera, Dominika; Dellicompagni, Pablo Roberto; Heim, Dariusz; Improvement of bipv efficiency by application of highly reflective surfaces at the building envelope; Multidisciplinary Digital Publishing Institute; Energies; 14; 21; 8-11-2021; 1-171996-1073CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://doi.org/10.3390/en14217424info:eu-repo/semantics/altIdentifier/doi/10.3390/en14217424info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-12-23T14:19:37Zoai:ri.conicet.gov.ar:11336/171641instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-12-23 14:19:37.947CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Improvement of bipv efficiency by application of highly reflective surfaces at the building envelope
title Improvement of bipv efficiency by application of highly reflective surfaces at the building envelope
spellingShingle Improvement of bipv efficiency by application of highly reflective surfaces at the building envelope
Knera, Dominika
CIGS
LOW-CONCENTRATION SYSTEMS
MONTE CARLO
ONE-DIODE PV MODEL
RAY TRACING
SOLAR RADIATION
title_short Improvement of bipv efficiency by application of highly reflective surfaces at the building envelope
title_full Improvement of bipv efficiency by application of highly reflective surfaces at the building envelope
title_fullStr Improvement of bipv efficiency by application of highly reflective surfaces at the building envelope
title_full_unstemmed Improvement of bipv efficiency by application of highly reflective surfaces at the building envelope
title_sort Improvement of bipv efficiency by application of highly reflective surfaces at the building envelope
dc.creator.none.fl_str_mv Knera, Dominika
Dellicompagni, Pablo Roberto
Heim, Dariusz
author Knera, Dominika
author_facet Knera, Dominika
Dellicompagni, Pablo Roberto
Heim, Dariusz
author_role author
author2 Dellicompagni, Pablo Roberto
Heim, Dariusz
author2_role author
author
dc.subject.none.fl_str_mv CIGS
LOW-CONCENTRATION SYSTEMS
MONTE CARLO
ONE-DIODE PV MODEL
RAY TRACING
SOLAR RADIATION
topic CIGS
LOW-CONCENTRATION SYSTEMS
MONTE CARLO
ONE-DIODE PV MODEL
RAY TRACING
SOLAR RADIATION
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.2
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv The use of concentrated solar irradiation for the improvement of electric generation improvement has been implemented on different scales, mainly in photovoltaic systems. High-concentration Fresnel lenses are widely chosen for this approach in large installations, while low-concentration systems are rather applied in medium-low scales. For the latter, the improvement on electric performance was revealed, even when no solar tracking was implemented. The presented work aims to analyse a low-concentration photovoltaic installation by a numerical approach. First, the reflective surfaces were designed geometrically considering the optimal slope determined for each month. Subsequently, different simulation techniques were used separately for prediction of solar irradiation and energy production. Three criteria were selected to analyze power generation: the highest increase in total annual solar irradiance on panels with reflective surfaces, the highest total annual solar irradiance collected, and the optimal slope of panels for the entire year. The increase in energy was found to not exceed 10% in the winter months. Whereas in the spring and summer months the energy improvement is about 15–20%. Moreover, it was observed that the temperature of the proposed concentration photovoltaic system increased significantly, reaching more than 90◦ C, while for traditional PV panels it did not exceed 75◦ C.
Fil: Knera, Dominika. Lodz University of Technology; Polonia
Fil: Dellicompagni, Pablo Roberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Salta. Instituto de Investigaciones en Energía no Convencional. Universidad Nacional de Salta. Facultad de Ciencias Exactas. Departamento de Física. Instituto de Investigaciones en Energía no Convencional; Argentina
Fil: Heim, Dariusz. Lodz University of Technology; Polonia
description The use of concentrated solar irradiation for the improvement of electric generation improvement has been implemented on different scales, mainly in photovoltaic systems. High-concentration Fresnel lenses are widely chosen for this approach in large installations, while low-concentration systems are rather applied in medium-low scales. For the latter, the improvement on electric performance was revealed, even when no solar tracking was implemented. The presented work aims to analyse a low-concentration photovoltaic installation by a numerical approach. First, the reflective surfaces were designed geometrically considering the optimal slope determined for each month. Subsequently, different simulation techniques were used separately for prediction of solar irradiation and energy production. Three criteria were selected to analyze power generation: the highest increase in total annual solar irradiance on panels with reflective surfaces, the highest total annual solar irradiance collected, and the optimal slope of panels for the entire year. The increase in energy was found to not exceed 10% in the winter months. Whereas in the spring and summer months the energy improvement is about 15–20%. Moreover, it was observed that the temperature of the proposed concentration photovoltaic system increased significantly, reaching more than 90◦ C, while for traditional PV panels it did not exceed 75◦ C.
publishDate 2021
dc.date.none.fl_str_mv 2021-11-08
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/171641
Knera, Dominika; Dellicompagni, Pablo Roberto; Heim, Dariusz; Improvement of bipv efficiency by application of highly reflective surfaces at the building envelope; Multidisciplinary Digital Publishing Institute; Energies; 14; 21; 8-11-2021; 1-17
1996-1073
CONICET Digital
CONICET
url http://hdl.handle.net/11336/171641
identifier_str_mv Knera, Dominika; Dellicompagni, Pablo Roberto; Heim, Dariusz; Improvement of bipv efficiency by application of highly reflective surfaces at the building envelope; Multidisciplinary Digital Publishing Institute; Energies; 14; 21; 8-11-2021; 1-17
1996-1073
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://doi.org/10.3390/en14217424
info:eu-repo/semantics/altIdentifier/doi/10.3390/en14217424
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Multidisciplinary Digital Publishing Institute
publisher.none.fl_str_mv Multidisciplinary Digital Publishing Institute
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 12.952241

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