18/06/2026
Jinko Solar has broken the world record for solar cell efficiency for the 33rd time, achieving a certified 32.76% perovskite-TOPCon tandem cell efficiency.
Most Australians with solar on their roof are getting around 22% efficiency from their panels. That gap is where the next decade of solar improvement lives. Better efficiency means more power from the same roof space, lower system costs, and stronger returns for homeowners and businesses across Australia and New Zealand.
We are not there yet commercially. But this is the R&D that gets us there.
Full article in the comments.