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21.1% efficient PERC silicon solar cells on large scale by using inline sputtering for metallization

 
: Reinwand, D.; Specht, J.; Stüwe, D.; Seitz, S.; Nekarda, J.-F.; Biro, D.; Preu, R.; Trassl, R.

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Fulltext urn:nbn:de:0011-n-1581519 (303 KByte PDF)
MD5 Fingerprint: 61332075beecfdea92d1cfb4d5eb1d48
Created on: 3.8.2012


Institute of Electrical and Electronics Engineers -IEEE-; IEEE Electron Devices Society:
35th IEEE Photovoltaic Specialists Conference, PVSC 2010. Vol.5 : Honolulu, Hawaii, USA, 20 - 25 June 2010
Piscataway/NJ: IEEE, 2010
ISBN: 978-1-4244-5890-5
ISBN: 978-1-4244-5891-2
ISBN: 978-1-4244-5892-9
pp.3582-3586
Photovoltaic Specialists Conference (PVSC) <35, 2010, Honolulu/Hawaii>
English
Conference Paper, Electronic Publication
Fraunhofer ISE ()
PV Produktionstechnologie und Qualitätssicherung; Silicium-Photovoltaik; Pilotherstellung von industrienahen Solarzellen; Industrielle und neuartige Solarzellenstrukturen

Abstract
This work presents the first results for the production of highly efficient solar cells with industrial processes using the PERC structure. Two batches of FZ and Cz wafers were conducted to prove the applicability of a transfer from the clean room to an industrial standard. The front and rear side metallization was done by a new pilot system using the sputtering technology. The investigation of solar cell results, series resistance, contact resistance and a optical analysis are discussed later on.

: http://publica.fraunhofer.de/documents/N-158151.html