Damp Heat Treatment of Cu(In,Ga)Se2 Solar Cells with Different Sodium Content

Long term stability is crucial to maturing any photovoltaic technology. We have studied the influence of sodium, which plays a key role in optimizing the performance of Cu(In,Ga)Se2 (CIGSe) solar cells, on the long-term stability of flexible CIGSe solar cells on polyimide foil. The standardized proc...

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Bibliographic Details
Main Authors: Felix Daume, Stefan Puttnins, Christian Scheit, Hendrik Zachmann, Andreas Rahm, Alexander Braun, Marius Grundmann
Format: Article
Language:English
Published: MDPI AG 2013-11-01
Series:Materials
Subjects:
Online Access:http://www.mdpi.com/1996-1944/6/12/5478