Strong heart, powerful performance: Stacks for redox flow battery systems
Redox flow battery systems are efficient storage systems for large quantities of renewable energy. The stack is the heart of the redox flow battery system, because it is in the stack that the conversion from chemical to electrical energy takes place (and vice versa).
Scalable energy storage

Redox flow technology
The technology is based on the storage of electrical energy in an electrolyte liquid. The technology is climate-friendly, efficient and has a high level of operational reliability.

Stack
Stacks are electrochemical converters in redox flow battery systems. The performance and efficiency of a redox flow battery storage system depends crucially on the quality of the stacks used.

Applications
Redox flow battery systems are used for stationary applications such as renewable electricity storage, peak shaving or reserve capacity.
Our references
The quality of our stacks speaks for itself. Here are examples of successfully implemented projects:

The largest redox flow battery in Germany
As part of the "RedoxWind" project, a 2 MW/20 MWh large-scale storage facility was built at the Fraunhofer ICT in Pfinztal. The project was funded by the state of Baden-Württemberg and the German Federal Ministry of Education and Research. Schmalz developed and supplied the stacks for this project.

Black Forest technology for Scandinavia
Schmalz has been supplying the Danish battery manufacturer VisBlue with stacks for their redox flow battery systems since 2020.
„The development and manufacture of our stacks is based on many years of expertise in the fields of manufacturing systems, plastics and handling technology. The feedback from our customers and partners on our stacks confirms that we are living up to our own claim of first-class quality."“∼ Dr. Kurt Schmalz, Managing Partner J. Schmalz GmbH

Contact
If you have any questions, we will be happy to assist you.
J. Schmalz GmbH
Johannes-Schmalz-Straße 1
72293 Glatten