Technological and economical aspects on the influence of reduced Cu(In,Ga)Se2 thickness and Ga grading for co-evaporated Cu(In,Ga)Se2 modules

• DOI: 10.1016/j.tsf.2011.01.369
• Publication Date: 2011-02-10T05:50:28Z
• Authors: Marika Edoff; Sebastian Schleus...; Erik Wallin; Olle Lundberg
• Keywords: Passivation; Quantum Efficiency

Reducing the Cu(In,Ga)Se2 (CIGS) thickness is one way of improving the throughput and capacity in existing production, provided that the efficiency can be kept at a high level. Our experimental res ...