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Titel:
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Solar cells on N-type multicrystalline silicon wafers by industrial processing techniques
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Auteur(s):
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Gepubliceerd door:
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Publicatie datum:
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ECN
Zonne-energie
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1-6-2004
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ECN publicatienummer:
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Publicatie type:
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ECN-RX--04-061
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Conferentiebijdrage
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Aantal pagina's:
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Volledige tekst:
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4
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Download PDF
(533kB)
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Gepresenteerd op: 19th European Photovoltaic Solar Energy Conference and Exhibition, Paris, France, 7-11 juni 2004.
Samenvatting:
n-type silicon can be an interesting material to reduce the expected
silicon shortage. We are developing an industrial process sequence of
n-type silicon. We report improvements of emitter processing and implementation
of a SiN
x ARC which resulted in an increase of the efficiency
from about 5 % to over 12 %. Further optimization of the front side
paste and the firing conditions can increase the efficiency to 14 %.
Terug naar overzicht.