Frenell GmbH

Frenell GmbH


FRENELL is a leading provider of turnkey Concentrating Solar Power solutions. Our proprietary Direct Molten Salt (DMS®) technology, combining Solar Field with integrated Thermal Energy Storage system, delivers clean energy for multi-purposes.

The heat exchanger represents the interface between FRENELL´s DMS® Technology and different steam applications, like Power Generation, Seawater Desalination and Enhanced Oil Recovery. Steam temperatures up to 540°C at pressure levels up to 180 bar (2600 psi) cover the full range of sub critical steam applications.

With customized storage capacity, FRENELL´s system delivers steam on demand – up to 24/7. Our CSP solutions compete with conventional power generation using oil and gas – but are CO2neutral.


Frenell GmbH

Luisenstraße 52 a

76137 Karlsruhe

Tel.: +49 721 8514 290 0