Nov. 21, 2022 Organic solar cells are an emerging technology with a lot of promise. Unlike the ubiquitous silicon solar panel, they have the potential to be lightweight, flexible, and present a variety of colors, making them particularly attractive for urban or façade applications. However, continued advancements in device performance have been sluggish as researchers work to understand the fundamental processes underlying how organic solar cells operate. Source https://engineering.princeton.edu/news/2022/11/18/insights-energy-loss-open-doo…