Wacker falls to fourth in global polysilicon ranking
The German company’s decision to cede market share to Chinese companies producing the material for solar panels, in order to focus on semiconductor-ready, electronic grade product, has seen it slip behind its rivals in terms of production scale.
US start-up pursues roll-to-roll printing of perovskite on flexible glass
A Rochester-based firm aims to print perovskite and other PV layers on a flexible glass substrate using a roll-to-roll machine Kodak has used to produce photographic film.
