As one of the world's largest solar research institutes, the Fraunhofer Institute for Solar Energy Systems ISE makes a significant contribution to sustainable, economical, secure, and socially just energy supply worldwide. Our goal is to advance the energy transition with concrete, actionable technological solutions—through excellent research results, successful industry collaborations, and spin-offs. To this end, we conduct research with around 1,300 staff in four focus areas: energy supply, energy distribution, energy storage, and energy use. The highly modern R&D infrastructure of Fraunhofer ISE, with 22,300 m² of ...