2nd International tandemPV Workshop
The workshop was hosted by Fraunhofer Institute for Solar Energy Systems (ISE), Germany. and it took place as a hybrid event in the new soccer stadium of SC Freiburg in close proximity to the Fraunhofer-ISE
As for the first International TandemPV workshop:
- Day 1: Materials Research for Tandem Solar Cells
The first day was dedicated to materials research, discussing the challenges in top and bottom cell materials including carrier selective contacts and interconnection layers for tandems.
- Day 2: Tandem Solar Cell Devices and Modules
On the second day, was focussed on tandem devices, with a special focus on silicon-based tandem cells such as perovskite-silicon solar cells. Also other technologies like CIGS- or III-V based multijunction cells or pero-pero tandem cells were considered. Since the interconnection and encapsulation of tandem cells raises new challenges, module technology was another important topic.
- Day 3: Upscaling – Industrialization – Yield
The workshop was rounded off on the third day with an industry day, where topics such as upscaling, industrialization and long-term stability of tandem cells and modules were covered.