2026-04-27T21:26:29Zhttps://uvadoc.uva.es/oai/request

oai:uvadoc.uva.es:10324/351862021-06-23T10:21:19Zcom_10324_1158com_10324_931com_10324_894col_10324_1244

Guada, Miguel Pena, S. Martínez Sacristán, Óscar González Rebollo, Miguel Ángel Jiménez López, Juan Ignacio Pérez, L. 2019-03-21T19:05:44Z 2019-03-21T19:05:44Z 2018 35th European Photovoltaic Solar Energy Conference and Exhibition (EUPVSEC 2018), 24 - 28 September 2018, Brussels, Belgium http://uvadoc.uva.es/handle/10324/35186 There are many characterization techniques available to evaluate the health of solar panels, such as I-V characterization, infrared thermography (IR), photoluminescence (PL) and electroluminescence (EL). EL imaging has become in recent years a powerful diagnostic tool to evaluate PV modules. EL images allow to detect several defects and degradation modes in the solar cells. The failures are observed as dark contrasted areas in the images. Broad dark regions can be detected even in a low resolution image, while a high resolution image is needed to detect some more specific problems such as cracks, multi-cracks or other line-shaped defects. eng info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by-nc-nd/4.0/ Attribution-NonCommercial-NoDerivatives 4.0 International Automatic Quantitative Analysis of Silicon Solar Panels Based on Statistical Parameters from Electro- and Photoluminescence Images [Poster] info:eu-repo/semantics/conferenceObject