Student apartment block STAGE 76, Bruchsal
Vanadium redox flow battery
Power
20 kW
Capacity
100 kWh (upgradable to 200 kWh)
Installed
2021
Redox Flow Battery
The optimal storage solution
for your renewable energy
The safe and sustainable storage of energy is one of the cornerstones in the energy transition. Our battery stores energy in a liquid electrolyte which utilizes vanadium ions in four different oxidation states.
Our flow battery is non-flammable, contains no critical raw materials, is extremely durable and is easily scalable. It is uncomplicated to operate and can be easily integrated into existing energy infrastructures thanks to an open-source energy management system.
Invest in your energy future. Store your renewable energy in a Redox Flow energy storage system from 1st Flow.
Advantages
Vanadium redox flow batteries (VRFBs) differ fundamentally from conventional storage systems such as lithium-ion technology.
Safe
Energy is stored in a liquid electrolyte which is neither flammable nor explosive.
Durable
As the electrolyte is not consumed and does not wear out, VRFBs are extremely durable.
Scalable
Electrolyte tanks and stacks are physically separated from one another, meaning the system’s power and capacity characteristics can be independently scaled.
Sustainable
No critical or ethically questionable raw materials are used. Vanadium is readily available as a by-product of iron production.
Made in Germany
Our battery systems are developed and produced in the Freiburg region. We are always there for you if you need help.
Uses
Usable wherever energy needs to be supplied reliably and safely
Vanadium redox flow batteries can be used in a variety of ways for storing and/or supplying energy. Whether for grid stabilization, in renewable energy installations, as an emergency power supply or for efficient energy management – the technology impresses with its long service life, its scalability and its safety.
Learn more about the diverse areas of application and how they contribute to the sustainable energy transition.
Reference Projects
The future has already begun
Vanadium redox flow batteries are the technology of the future – available today! Reassure yourself of the potential of these innovative energy storage systems by viewing our reference projects.
Company
Ready for the energy transition
Welcome to 1st Flow Energy Solutions, your specialist for innovative redox flow battery systems. We develop and produce our safe and sustainable energy storage solutions at our site in the Freiburg region. Together with leading research institutions and experienced energy storage experts, we are certain redox flow batteries will play a key role in the energy transition.
To advance this, we have optimized the tried and tested flow battery technology and developed a high-performance vanadium redox flow battery that greatly outperforms conventional systems.
Whether solar installations, wind turbines or bio-gas - every flow battery we produce is tailored to the on-site energy source and the power draw requirements. This means you always receive a tailor-made storage solution that is not only extremely safe, powerful and durable, but makes a valuable contribution to the renewable energy transition.
Do you want to store energy and use it yourself?
Are you looking for a safe, durable and safe energy storage solution?
Take advantage of our expertise and talk to us. Together, we will master the energy transition.