An international research team has developed a metallization technique for TOPCon solar cells that can reportedly reduce silver usage in the devices’ rear side by 85%. The scientists replaced the ...
Researchers in Germany have shown that heterojunction solar cells screen printed with silver-copper on the front side and silver paste on the rear side can achieve a 0.13% efficiency gain over ...
Laser-assisted firing is a major breakthrough in solar cell technology because it can solve one of the key issues causing poor reliability in tunnel oxide passivated contact (TOPCon) solar cells, ...