Copper Metallized TOPCon Solar Cell Achieves Efficiency Milestone
Bert Thin Films has achieved a 24% power conversion efficiency with patented CuBert™ copper pastes on a tunnel oxide passivated contact (TOPCon) M10 solar cell. LOUISVILLE, KY, UNITED STATES, April 10, 2025 /EINPresswire.com/ -- Bert Thin Films, …