“Nothing in life is to be feared, it is only to be understood. Now is the time to understand more, so that we may fear less.”
Maire Curie, Scientist (1867-1934).
Monday, 12 December 2016
New multi-junction solar cell record
A conversion efficiency of 30.2 percent for a
III-V / Si multi-junction solar cell has been measured at the Fraunhofer
Institute for Solar Energy Systems.
The 4 cm² device was made of GaInP, GaAs and Si stacks.