Talk:Copper indium gallium selenide

CIS
It is confusing having this CIGS article, but not including CIS here, or having an article here. But they both seem to be covered in the main Solar cell article, so it may not matter.-69.87.204.146 20:54, 26 May 2007 (UTC)

Efficiency
it is kind of confusing what the maximum efficiency of the different types of solar panels are. The main solar panel article has efficiencies of over 40% for monocrystaline multijunction solar cells, not ~25%. Which is correct? 32.136.244.183 (talk) 14:55, 8 September 2008 (UTC)

New record efficiency
claims independantly verified 14.3% Rod57 (talk) 23:10, 2 September 2010 (UTC)