Phase II Amount
$1,494,736
A non-vacuum process for fabricating CIS/CIGS type solar cells and monolithically integrated sub-modules on 0.001" thick polyimide (Upilex)substrate is proposed. This projects aims at achieving AM0 efficiencies of 10% for solar cells giving a specific power density >1700 watts/Kg and a total area AM0 efficiency of 7% for sub-modules in which the specific power density exceeds 1000 watts/Kg.
Keywords: Thin Film, Solar cells, Flexible, Copper Indium Gallium Diselenide, CIGS, Photovoltaics, Lightweight and non-vacuum processing