Princeton University researchers have developed a new way to accelerate solar cell longevity testing.From pv magazine USA Researchers around the world have been "tuning out the defects" of perovskite solar cells, and are now much closer to manufacturing long lasting, cheap, high efficiency (more than 30%) modules. When Covid-19 temporarily subsided in the fall of 2020, a group of Princeton researchers returned to campus to find that one of their experiments on perovskite solar cell layers had run for almost six months with nearly zero loss of efficiency. The scientists recognized that they had ...Den vollständigen Artikel lesen ...