Analysis of a CIS based PV generator versus a multicrystalline generator under outdoor long-term exposure
Fecha
2021Autor
Versión
Acceso abierto / Sarbide irekia
Tipo
Contribución a congreso / Biltzarrerako ekarpena
Versión
Versión aceptada / Onetsi den bertsioa
Identificador del proyecto
Impacto
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10.1109/EEEIC/ICPSEurope51590.2021.9584672
Resumen
The worldwide growth of the PV market has been
almost exponential during the last years. Together with
conventional crystalline (c-Si) PV modules, “new” commercially
available PV technologies such as copper indium selenide (CIS)
based solar cells have appeared achieving a similar efficiency
comparable to c-Si at similar production cost. In addition to the
use of cheaper materials, CIS solar ...
[++]
The worldwide growth of the PV market has been
almost exponential during the last years. Together with
conventional crystalline (c-Si) PV modules, “new” commercially
available PV technologies such as copper indium selenide (CIS)
based solar cells have appeared achieving a similar efficiency
comparable to c-Si at similar production cost. In addition to the
use of cheaper materials, CIS solar cells manufacturers claim
some enhancements such as lower temperature coefficient or
higher absorption of diffuse light that achieve to reduce the cost
of electrical energy. Although several papers deal with this
topic, little is known about real comparisons between CIS
technology and conventional crystalline at a PV generator level
with real test conditions. This paper analyses the in-field
performance and degradation of a commercially available CIS
solar based PV generator compared to a conventional c-Si one
during four years of operation attributing the differences
observed to the possible factors that can influence in both
technologies. [--]
Materias
Solar energy,
CIS based solar cells,
C-Si solar cells,
Comparison,
Thin-film solar cells
Editor
IEEE
Publicado en
Dicorato, M. (Ed.).: 2021 IEEE International Conference on Environment and Electrical Engineering and 2021 IEEE Industrial and Commercial Power Systems Europe. IEEE, 2021, 1 - 6, 978-1-6654-3612-0
Departamento
Universidad Pública de Navarra. Departamento de Ingeniería Eléctrica, Electrónica y de Comunicación /
Nafarroako Unibertsitate Publikoa. Ingeniaritza Elektrikoa, Elektronikoa eta Telekomunikazio Ingeniaritza Saila /
Universidad Pública de Navarra/Nafarroako Unibertsitate Publikoa. Institute of Smart Cities - ISC
Versión del editor
Entidades Financiadoras
This work was supported in part by the Spanish State Research Agency (AEI) under grants PID2019-111262RB-I00/AEI/10.13039/501100011033 and PID2019-110816RB-C21-I00/AEI/10.13039/501100011033