www.storagebattery-factory.com/news/...n-Film-Solar-Cells.html
...Shenhua Chongqing plans to invest in the CIGS thin film solar cell module industrialization project, with an annual capacity of 306MW. The initial target market will be located in large-scale portable solar power generator solar photovoltaic power station, and gradually expand the building integrated energy saving (BIPV) market...
So out kann CIGS nicht sein :-)