Progress Toward Improved Device Performance in Large-Area Cu(In,Ga)Se2 Thin Film Solar Cells

Abstract

In this contribution, we report on the current conversion efficiency status for Cu(In,Ga)Se<sub>2</sub> (CIGS) solar cells made on soda lime glass (SLG) and flexible metallic (FM) substrates at DayStar Technologies, Inc. (DSTI). Using our research and development (R&amp;D) line, we report the following cell results: (1) a 16.9% small-area (~1.1 cm<sup>2… (More)

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