Seal element of the university of freiburg in the shape of a clover

Prof. Dr. Stefan Glunz

Portrait of Stefan Glunz

University of Freiburg
Solar Energy, Photovoltaics, Semiconductor Physics

Senior Fellow
FRIAS Project Group “Agrivoltaics”

October 2025 – December 2026

E-Mail: stefan.glunz@inatech.uni-freiburg.de

Last Update: 20.10.2025

Curriculum Vitae

Prof. Dr. Stefan W. Glunz is Professor of Photovoltaic Energy Conversion at the University of Freiburg and Director of the Photovoltaics Division at the Fraunhofer Institute for Solar Energy Systems ISE. His research focuses on the development and characterization of high-efficiency solar cells based on crystalline silicon, III-V, organic, and perovskite materials. His group pioneered the TOPCon technology and achieved several international record efficiencies in silicon and III-V solar cells. Recent work on perovskite/silicon tandem cells has set new efficiency benchmarks and advanced scalable industrial processes.

Selected Publications

FRIAS Project