A look at the latest perovskite research shows that industry optimism is built on a strong foundation. The first 1 MW solar plant using perovskite modules from Microquanta Semiconductor has been generating electricity since November 2023. From pv magazine World records for perovskite solar cells have a short shelf life.
Andries Wantenaar, a solar analyst at Rethink Energy, explains why he sees a bright future for perovskite PV cells, with technological advancements and major R&D investment paving the way for revolutionary change. From pv magazine 10/23
From pv magazine World records for perovskite solar cells have a short shelf life. Until April 2022, a silicon-perovskite tandem cell from Helmholtz-Zentrum Berlin (HZB), a German research organization, led with an efficiency of 32.5%.
After a decade of meticulous preparation, on December 27th, GCL Solar Energy held the groundbreaking ceremony for the world's first gigawatt-scale large-format (1.2 meters × 2.4 meters) perovskite production base in Kunshan High-tech Zone, Suzhou City, Jiangsu Province.
Anglo-German company Oxford PV has a clear lead, having set up the world’s first series production line for perovskite silicon tandem cells in Brandenburg an der Havel, Germany. At 28.6%, Oxford PV also holds the world record efficiency for a large tandem cell, with a surface area of just over 285 cm². Others are catching up.
“Perovskite solar cells can become a game changer in photovoltaics,” said Michael Powalla, a board member at the Center for Solar Energy and Hydrogen Research Baden-Württemberg in Stuttgart. Values of more than 33% in perovskite-silicon tandem cells could give modules up to 30% efficiency.