An international research group led by Professor Martin Green from the University of New South Wales in Australia has published Version 60 of “Solar cell efficiency tables” in Progress in ...
The accomplishment has been included in Version 62 of the “Solar Cell Efficiency Tables.” The team said it improved the cell's efficiency from 23.7% by using a “novel interface material.” ...
It’s never enough! The problem is that the sun only outputs so much energy per unit of area on Earth, and solar cells can only be so efficient thanks to some fundamental physical limits.