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Please use this identifier to cite or link to this item: http://uvadoc.uva.es/handle/10324/35001
Title: Implementation of a Friendly Daylight Electroluminescence System for the Inspection of Solar PV Panels
Other Titles: European Photovoltaic Solar Energy Conference and Exhibition
Authors: Martínez Sacristán, Óscar
Guada, M.
Moretón Fernández, Ángel
Rodríguez Conde, S.
González, M.A.
Jiménez López, Juan Ignacio
Pérez, J.
Martínez, M.
Florez, J.A.
Silva, H.
Velasco, A.
Pérez, L.
Parra, V.
Conference: 33rd European Photovoltaic Solar Energy Conference and Exhibition
EUPVSEC 2017
Issue Date: 2017
Publisher: WIP Renewable Energies
Physical Description : pg. 2021 - 2025
Description: Producción Científica
Citation: 33rd European Photovoltaic Solar Energy Conference and Exhibition (EU PVSEC 2017) 25 Septiembre 2017 - 29 Septiembre 2017, Amsterdam, The Netherlands
Abstract: Electroluminescence (EL) is nowadays a well-recognized tool for the inspection of solar cells and panels, particularly interesting for the inspection of large plants. Routinely, when the modules are mounted at the PV site, EL measurements are carried out during nighttime and collected with Si CCDs (including conventional - modified - cameras), with good spatial resolutions and relatively low prices. However, daylight EL systems with InGaAs CCDs are promising tools for EL inspection, due to the possibility to analyse the solar panels during the day, which will be beneficial regarding the cost, practicability and module risk mitigation associated to the testing service. Also, in order to reduce production losses, the measurements should be conducted in a fast and reliable way. In this paper, we present a friendly daylight EL system using a cost-effective InGaAs CCD and appropriate filter setup. Good-quality images at high irradiations (above 1000 W/m2) can be obtained in less than 20 s. Additionally, high-quality photoluminescence (PL) imaging can be registered by this friendly, cost-effective system.
Classification: Electroluminiscencia
Silicio
Luz natural
Electroluminescence
Silicon
Daylight
ISBN: 3-936338-47-7
DOI: https://doi.org/10.4229/EUPVSEC20172017-6CO.15.4
Sponsor: Ministerio de Economía, Industria y Competitividad-CDTI (Proyect IDI-20151194)
Ministerio de Economía, Industria y Competitividad (Project ENE2014-56069-C4-4-R)
Junta de Castilla y León (programa de apoyo a proyectos de investigación - Ref. CP16/58)
Publisher Version: www.photovoltaic-conference.com
https://www.eupvsec-proceedings.com/proceedings?paper=43827
Language: eng
URI: http://uvadoc.uva.es/handle/10324/35001
Rights: info:eu-repo/semantics/openAccess
Appears in Collections:DEP32 - Comunicaciones a congresos, conferencias, etc.

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