Dr. Frank Feldmann is an accomplished photovoltaic technology expert specializing in advanced silicon solar cell development. He earned his Master's degree in Electrical Engineering from RWTH Aachen University in 2010 and later completed his PhD at University of Freiburg for his pioneering research on TOPCon solar cells conducted at Fraunhofer Institute for Solar Energy Systems ISE.
With extensive experience in high-efficiency solar cell technologies, Frank served for three years as Chief Scientist at Solarlab Aiko Europe, where he contributed to the advancement of next-generation photovoltaic solutions. Since 2024, he has been working as Cell Development Manager at HoloSolis, with a focus on technology selection and freedom-to-operate strategies supporting the reshoring of European photovoltaic manufacturing.
23. Juni 2026Panel Discussion