Interesting https://www.pv-tech.org/new-hjt-efficiency-and-output-records-in-2023/
A CTO of a PV company told PV Tech that regardless of the technology, a manufactured efficiency of more than 25% is a high threshold.
“Without technological foundation and our R&D team, there will be many difficulties to achieve mass production with high yield, and the process towards large-scale production will be very long.”
Technology is not enough to help achieve the mass produced cell efficiency of more than 25%. It also depends on the company’s talents, joint R&D capabilities and material selection.