First ribbon growth on substrate (RGS) solar cells with selective emitter

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HESS, Uwe, Sebastian JOOS, Sven SEREN, Giso HAHN, T. WEBER, P.-Y. PICHON, A. SCHÖNECKER, 2011. First ribbon growth on substrate (RGS) solar cells with selective emitter. 26th European Photovoltaic Solar Energy Conference and Exhibition. CCH Congress Centre and International Fair, Hamburg, Germany, 5. Sep 2011 - 9. Sep 2011. In: OSSENBRINK, H., ed. and others. Proceedings / 26th European Photovoltaic Solar Energy Conference and Exhibition : the most inspiring platform for the global PV solar sector. 26th European Photovoltaic Solar Energy Conference and Exhibition. CCH Congress Centre and International Fair, Hamburg, Germany, 5. Sep 2011 - 9. Sep 2011. Munich, Germany:WIP-Renewable Energies, pp. 1262-1265. ISBN 3-936338-27-2

@inproceedings{Hess2011First-19196, title={First ribbon growth on substrate (RGS) solar cells with selective emitter}, year={2011}, doi={10.4229/26thEUPVSEC2011-2BV.1.12}, isbn={3-936338-27-2}, address={Munich, Germany}, publisher={WIP-Renewable Energies}, booktitle={Proceedings / 26th European Photovoltaic Solar Energy Conference and Exhibition : the most inspiring platform for the global PV solar sector}, pages={1262--1265}, editor={Ossenbrink, H.}, author={Hess, Uwe and Joos, Sebastian and Seren, Sven and Hahn, Giso and Weber, T. and Pichon, P.-Y. and Schönecker, A.} }

<rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:bibo="http://purl.org/ontology/bibo/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dcterms="http://purl.org/dc/terms/" xmlns:xsd="http://www.w3.org/2001/XMLSchema#" > <rdf:Description rdf:about="https://kops.uni-konstanz.de/rdf/resource/123456789/19196"> <dcterms:title>First ribbon growth on substrate (RGS) solar cells with selective emitter</dcterms:title> <dc:creator>Hahn, Giso</dc:creator> <dc:contributor>Pichon, P.-Y.</dc:contributor> <dcterms:rights rdf:resource="http://nbn-resolving.org/urn:nbn:de:bsz:352-20140905103605204-4002607-1"/> <dcterms:abstract xml:lang="eng">Ribbon Growth on Substrate (RGS) technology is a cost-effective approach in terms of silicon usage per watt peak. The wafers are cast directly out of the melt onto reusable substrates. This process omits material losses which occur e.g. by wire-sawing in standard blockcast wafering techniques. Also the wafers can be cast at a high production speed in the order of one wafer per second. However, the material suffers from various crystal defects and has grain sizes between 0.1 mm and 1 mm. To develop and adjust new cell designs, we investigate the effect of a selective emitter structure on RGS cells. To realize a selective emitter the etch-back approach is used. It is found that the expected gain of jsc is accompanied by losses in the fill factor. These effects compensate each other in such a way, that no significant increase in solar cell efficiency is observable up. These first experiments with selective emitters on RGS wafers results in efficiencies up to 12.4%.</dcterms:abstract> <dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2012-05-03T06:01:56Z</dcterms:available> <dc:contributor>Schönecker, A.</dc:contributor> <dc:contributor>Joos, Sebastian</dc:contributor> <dc:contributor>Weber, T.</dc:contributor> <dc:rights>deposit-license</dc:rights> <dc:contributor>Hess, Uwe</dc:contributor> <dc:language>eng</dc:language> <dc:creator>Schönecker, A.</dc:creator> <dc:creator>Weber, T.</dc:creator> <dc:creator>Seren, Sven</dc:creator> <dcterms:issued>2011</dcterms:issued> <bibo:uri rdf:resource="http://kops.uni-konstanz.de/handle/123456789/19196"/> <dc:contributor>Hahn, Giso</dc:contributor> <dc:creator>Joos, Sebastian</dc:creator> <dcterms:bibliographicCitation>Publ. in: Proceedings / 26th European Photovoltaic Solar Energy Conference and Exhibition : the most inspiring platform for the global PV solar sector ; CCH Congress Centre and International Fair, Hamburg, Germany, Conference 5 - 9 September 2011, exhibition 5 - 8 September 2011 / ed. by H. Ossenbrink ... . - München : WIP Renewable Energies, 2011. - S. 1262 - 1265. - ISBN 3-936338-27-2</dcterms:bibliographicCitation> <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2012-05-03T06:01:56Z</dc:date> <dc:contributor>Seren, Sven</dc:contributor> <dc:creator>Pichon, P.-Y.</dc:creator> <dc:creator>Hess, Uwe</dc:creator> </rdf:Description> </rdf:RDF>

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