Solar Panels’ Efficiency Drop: UK Researchers Solve Key Flaw Updated On Wed, Jun 5th, 2019 by Saurenergy The new research shows the first observation of a previously unknown material defect which limits silicon solar cell efficiency. Prof Tony Peaker, who co-ordinated the research in the University of Manchester, now published in the Journal of Applied Physics said: “Because of the environmental and financial impact solar panel ‘efficiency degradation’ has been the topic […] Read more