tandem cell

July 1, 2026
Researchers from HZB and Humboldt-Universität in Berlin have achieved a record 25.5% conversion efficiency in a CIGS-perovskite tandem PV cell.
June 18, 2026
Oxford PV and Fraunhofer ISE have unveiled a module prototype that combines tandem perovskite-silicon and matrix shingle interconnection.
May 6, 2026
Germany's Fraunhofer ISE has opened a new lab to support the commercialisation of perovskite-silicon PV technology.
March 30, 2026
German researchers at the Technical University of Munich have identified and developed a solution to prevent weather-induced deterioration of perovskite solar cells.
March 11, 2026
As TOPCon manufacturing expands globally, producers are facing different cost, safety and supply-chain realities – creating an opportunity to rethink technology platforms and prepare for next-generation tandem architectures.
October 27, 2025
US solar technology company Swift Solar has deployed perovskite solar technology as part of a Department of Defence cyber warfare exercise in the state of Virginia.
September 5, 2025
Scientists from Germany and Saudi Arabia have discovered that perovskite thin-film cells are compatible with current industry standard silicon solar cells, which they claim is a “crucial step toward the industrialisation of perovskite silicon tandem solar cells”.
Premium
March 5, 2025
PV Talk: University of New South Wales professor Xiaojing Hao discusses her hopes for the potential of kesterite, an emerging alternative PV technology.
February 5, 2025
Researchers from the Helmholtz-Zentrum Berlin (HZB) and Humboldt University Berlin have achieved an efficiency of 24.6% with a copper indium gallium selenide (CIGS) and perovskite tandem solar cell.
January 6, 2025
JinkoSolar has claimed a 33.84% conversion efficiency in a perovskite tandem solar cell based on n-type TOPCon technology.

Upcoming Events

Solar Media Events
October 13, 2026
San Francisco Bay Area, USA
Solar Media Events
November 3, 2026
Málaga, Spain
Solar Media Events
November 24, 2026
Warsaw, Poland
Solar Media Events
April 20, 2027
Istanbul, Türkiye