Optimization of PERC fabrication based on loss analysis in an industrially relevant environment: First results from GUNAM photovoltaic line (GPVL)

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dc.authorid0000-0002-0456-2962en_US
dc.contributor.authorEs, Firat
dc.contributor.authorSemiz, Emel
dc.contributor.authorOrhan, Efe
dc.contributor.authorGenc, Ezgi
dc.contributor.authorKokbudak, Gamze
dc.contributor.authorBaytemir, Gulsen
dc.contributor.authorTuran, Rasit
dc.date.accessioned2024-07-12T20:59:36Z
dc.date.available2024-07-12T20:59:36Z
dc.date.issued2020en_US
dc.departmentMaltepe Üniversitesi, Mühendislik ve Doğa Bilimleri Fakültesien_US
dc.description.abstractPassivated emitter and rear cell (PERC) concept with an already developed roadmap for 24% efficiency will be leading the photovoltaics industry in the upcoming years. In a few industrial pilot lines, efficiencies above 22% have already been attained. Pilot lines have important roles in bridging lab scale proven concepts with the products which are ready for mass production. Therefore, GUNAM Photovoltaic Line which is specialized on PERC concepts has been established to overcome the barriers that hinder the performance of c-Si solar cells in PERC concepts in a relevant environment. The aim of this article is to show how a loss analysis can be employed in a practical way in an industrially relevant environment. The analysis depends on the first results of the studies from 6 months ramp up period of GPVL A batch of standard PERC type solar cells with p-type base and atomic layer deposited Al2O3 rear passivation have been fabricated during the ramp up of the line. A detailed gain-loss analysis was performed to address the optical, electrical and recombination losses in order to increase the cell efficiency. (C) 2019 Elsevier Ltd. All rights reserved.en_US
dc.identifier.doi10.1016/j.renene.2019.07.149
dc.identifier.endpage1681en_US
dc.identifier.startpage1676en_US
dc.identifier.urihttps://doi.prg/10.1016/j.renene.2019.07.149
dc.identifier.urihttps://hdl.handle.net/20.500.12415/3317
dc.identifier.volume146en_US
dc.identifier.wosWOS:000499762300022en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Science
dc.language.isoenen_US
dc.publisherPERGAMON-ELSEVIER SCIENCE LTDen_US
dc.relation.ispartofPERGAMON-ELSEVIER SCIENCE LTDen_US
dc.relation.publicationcategoryUluslararası Hakemli Dergide Makale - Kurum Öğretim Elemanıen_US
dc.rightsCC0 1.0 Universal*
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.rights.urihttp://creativecommons.org/publicdomain/zero/1.0/*
dc.snmzKY03224
dc.subjectSOLAR-CELLSen_US
dc.subjectSURFACE RECOMBINATIONen_US
dc.subjectSIMULATIONen_US
dc.titleOptimization of PERC fabrication based on loss analysis in an industrially relevant environment: First results from GUNAM photovoltaic line (GPVL)en_US
dc.typeArticle
dspace.entity.typePublication

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