
GET TO KNOW US
We are three founders who led key photovoltaic initiatives at Fraunhofer ISE, turning deep technical know-how into practical, guidance for companies and investors worldwide.
We combine expertise in PV cell physics, process intelligence, economic analysis, and a global manufacturing network, into a small, agile vehicle:
We call it Nexus GreenTech.
We are based in Freiburg, Germany.
BACKGROUND
Established as a spin-off from Fraunhofer ISE, the company was specifically created to facilitate the effective transfer of cutting-edge research into industrial-scale applications.
Nexus works in close collaboration with Fraunhofer ISE, ensuring continuous access to leading-edge research and technological expertise.
Together, the founders bring more than 60 years of experience in PV manufacturing, combining scientific excellence with deep industrial implementation expertise.


Nexus GreenTech supports clients across the entire value chain — from feasibility studies and investor advisory to technical planning, risk mitigation, and the coordination and execution of factory projects in collaboration with equipment suppliers and construction partners.
In addition, the company provides interim management services, deploys experts to national and international projects, and engages in strategic investments and subsidiaries. Its mission is to enable the efficient, technologically robust, and future-proof development of industrial production capacities in sustainable energy technologies.
