Chinese merchant cell producer Aiko Solar will work with RENA Technologies to support its ongoing transition to passivated emitter and rear cell (PERC) technology.
The production of crystalline Silicon (c-Si) solar cells and thin-film modules has moved from a small quantity niche product to global volume markets and mass production scale. A review of the evolution in process technology of this young industry reveals laser processing to have played an ambiguous role in the last 15 years.
