Integration of laser-induced firing with Ni/Cu plating for TOPCon solar cell metallization

Key Points

• Laser-induced firing improves overall efficiency in TOPCon solar cell metallization, achieving higher conductivity.
• The approach utilizes Ni/Cu plating to ensure strong electrical connections and minimize losses in performance.
• Analyses indicate significant enhancement in sunlight conversion compared to traditional methods.
• This finding highlights the potential for better efficiency in solar technology, advocating for industry adoption.