L R AS Published on Monday 8 October 2018 - n° 250 - Categories:R&D
We should be able to increase the efficiency of a cell to 40%!
The German institute HZB has developed a silicon heterojunction cell with a crystalline layer
which uses an effect known as singlet fission to increase efficiency. The team has created a device demonstrating that the principle works, and estimates that an efficiency of 40% of the cell could be achieved after further experimentation.
https://www.pv-magazine.com/2018/10/05/german-scientists-work-on-efficiency-boosting-cell-concept/
PV Magazine of 5 October