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Titel:
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World record module efficiency for large and thin mc-Si MWT cells
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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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21-9-2009
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ECN publicatienummer:
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Publicatie type:
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ECN-M--09-085
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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
(202kB)
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Gepresenteerd op: 24th European Photovoltaic Solar Energy Conference and Exhibition, Hamburg, Germany, 21-25 september 2009.
Samenvatting:
We obtained an independently confirmed module aperture area efficiency of 16.4% using 36 large and thin mc-Si metal-wrap-through (MWT) cells. This is an absolute increase of almost 1% compared to the previous world record. The module was made using a conductive rear-side foil with conductive adhesive for the interconnection. The module was constructed using a dedicated module manufacturing line that is designed to be able to work with extremely thin cells and provide a high through-put of one sixty cell module per minute.
Keywords: metal-wrap-through, back-contact, module manufacturing
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