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Authordc.contributor.authorVásquez R., Pía 
Authordc.contributor.authorDevoto, Ignacia 
Authordc.contributor.authorFerrada, Pablo 
Authordc.contributor.authorTaquichiri, Abel 
Authordc.contributor.authorPortillo, Carlos 
Authordc.contributor.authorPalma Behnke, Rodrigo 
Cita de ítemdc.identifier.citationEnergies 2021, 14, 2409.es_ES
Abstractdc.description.abstractThe Atacama Desert receives the highest levels of solar irradiance in the world with an annual average of 2500 kWh/m(2) for the global horizontal irradiance and 3500 kWh/m(2) for the direct normal irradiance. One of the challenges is the large portion of ultraviolet light. This part of the spectrum be detrimental for the encapsulant materials, reducing their lifetime. To develop a module adapted to the Atacama Desert conditions, it is imperative to have standardized information from first-hand about the typical faults experienced by photovoltaic modules operating in the desert. This work reports on the design and implementation of the Inspection Data Collection Tool to evaluate crystalline silicon-based moules operating in desert climates. The tool brings together novel features of compatibility with current standards, efficient mobile-type instrumentation (equipment and tools), clear procedures/protocols for non-expert users and low development costs. A total of 95 modules were inspected to characterize failure/degradation issues. Three components of the solar modules were assessed: front cover glass, ethylene-vinyl acetate encapsulant and solar cells. Seven abnormalities were analyzed: Soiling, front cover glass discoloration, encapsulant delamination, hotspots, partial shading, cell fracture and faulty soldering. Soiling was the most common issue, showing correlation between dust deposition and location.es_ES
Patrocinadordc.description.sponsorshipproject "Solar Energy Research Center" SERC-Chile ANID/FONDAP/15110019 project "Performance Analysis of Photovoltaic Materials and Devices exposed to the Ultraviolet Light of Atacama Desert" ANID/FONDECYT/11190289 project "Comprehensive integration of decentralized solutions in energy system planning" ANID/FONDECYT/1211968es_ES
Type of licensedc.rightsAttribution-NonCommercial-NoDerivs 3.0 Chile*
Link to Licensedc.rights.uri*
Keywordsdc.subjectCrystalline silicones_ES
Keywordsdc.subjectFielded PV moduleses_ES
Keywordsdc.subjectAtacama Desertes_ES
Títulodc.titleInspection data collection tool for field testing of photovoltaic modules in the Atacama Desertes_ES
Document typedc.typeArtículo de revistaes_ES
Indexationuchile.indexArtículo de publicación ISIes_ES

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Attribution-NonCommercial-NoDerivs 3.0 Chile
Except where otherwise noted, this item's license is described as Attribution-NonCommercial-NoDerivs 3.0 Chile