tandemPV Workshop | tandemPV Workshop

Thank You to Our Participants!

The 5^th edition of the tandemPV Workshop took place from May 13-15, 2025, in Hasselt and online and was hosted by imec. 240 participants from 27 countries, both online and on-site in Hasselt, participated to present and share their latest research on tandem PV technologies.

It was a pleasure to welcome you in Hasselt!

Thank you to all presenters, session chairs, sponsors, committees and of course to all attendees. Your contributions made the workshop a great success and an inspiring event.

We hope to see you again 2026 in Berlin!

Workshop Highlights

Interdisciplinary Collaboration
Silicon and Thin-Film Integration: Engage with experts from both silicon and thin-film sectors, exploring the latest advancements and synergies in photovoltaic technology. This unique integration aims to harness the strengths of both materials, pushing the boundaries of efficiency and performance in solar cells.
Material Scientists and Device Specialists: Connect with professionals across the material science and device engineering spectrum. This is an opportunity to share insights and breakthroughs, fostering a collaborative environment where ideas can be exchanged, and new collaborations can be formed.

tandemPV 2025 Poster Awards

Congratulations to our winners of the poster awards!

Mohamed A. A. Mahmoud (Fraunhofer ISE) for the submission “Perovskite/Silicon Tandem Solar Cells via Sequential Evaporation”
Ceren Mitmit (Empa) for the submission “Understanding and improving Voc in wide bandgap ACIGS solar cells”
Jonathan Parion (imec) for the submission “Current-Voltage Simulation and Characterization of Perovskite/Silicon Tandem Cells at Different Illumination Intensities and Spectral Content”
Lea Zimmermann (HZB) for the submission “Scalable, Non-fullerene Electron Transport Layer for Perovskite/Silicon Tandem Solar Cells”