search
Tech Xplore
Trends
- 1Perovskite solar cells hit 30.1% efficiency with smoother films●Smoother perovskite films lift three-layer solar cell efficiency to 30.1%
Researchers have raised the efficiency of a three-layer perovskite solar cell to 30.1% by producing smoother perovskite films, according to a report by Tech Xplore. The refinement of film texture reduces defects that limit energy conversion. The result marks another step forward for perovskite technology, which is seen as a promising route to cheaper, more efficient solar power.