
Battery Energy Storage Systems
FREQCON BESS

We offer sustainable and economical turnkey battery storage systems consisting of our proven MSC Hybrid Converters and flexibly configurable battery systems. Our customers can order a complete turnkey system or integrate the battery storage into a larger system.
Regardless of the approach, we will deliver a solution customised to your project in the range of 175 kW to 2 MW, scalable to > 100 MW.
Our system solution using second-life batteries for stationary energy storage solutions with an eye towards sustainable reuse of automotive batteries.
Our standard, which forms the basis for your complete FREQCON solution consisting of converter, battery storage, BMS and EMS. All from a single source! We offer systems with various cell chemistries for charging rates from 0.25 to 20 C.
We develop individual system solutions for our customers based on our converters. We are also happy to use your batteries. Your system will be specially designed for your applications according to project and country specific requirements.
FREQCON Germany
FREQCON GmbH
Bürgerwiesenweg 5
27336 Rethem, GERMANY
Phone: +49 5165 291760 – 0
info@freqcon.com
FREQCON UK + Ireland
Quarry Lane, Boyle
Co. Roscommon, IRELAND
Phone: +353 83 0268111
k.harder@freqcon.com
Our partners in Europe
Italy:
ATME S.p.A.
Czech Republic, Slovakia and Romania:
Local Energies