Jolywood’s laser-assisted firing process increases TOPCon solar cell efficiency by 0.6%, says UNSW research

A recent study conducted by the University of New South Wales has revealed that the Special Injected Metallization (JSIM) method created by Chinese company Jolywood has the potential to significantly boost the efficiency of TOPCon solar cells. Researchers detailed the specific ways in which laser-assisted firing can improve cell performance, addressing important shortcomings in the industrial optimization of TOPCon cells.