Energy storage of the future
When it comes to the infrastructure for energy storage, it’s time to think in new dimensions. Welcome to CellCube, the technology and market leader in future-proof storage solutions. Our mission is to make the world a better place — for us all and for the generations to come.
Discover CellCube: a clean, reliable and sustainable option for long-duration energy storage.

The answer to many questions
Energy costs are increasing while security of supply gets more uncertain taking the massive ramp of renewable energy into account. Peak demand pricing, high grid tariffs, capacity adjustments or outage costs can be saved with a long-duration energy storage from CellCube. Our applications can be the answer for a stable, reliable supply of electricity when using renewable energy sources being ideal for balancing grid and power fluctuations.

Our commitment: Sustainability
In the beginning, our idea was to develop a future-proof technology. Today, we are able to say that manufacturing vanadium redox flow batteries is just one part of our commitment to the future. The concept of sustainability is evolving and is being practiced at CellCube at every level.

Your advantages with CellCube
The fastest route to clean and emission-free electricity? The CellCube energy storage system delivers quickly. Even in terms of where it can be used, the CellCube system knows no limits. Thanks to its wide temperature tolerances and ease of transportation, the system can be installed and utilized anywhere in the world. Find out about the advantages of this well-developed technology in detail.

The power of redox flow technology
The vanadium redox flow battery is an electrochemical battery using the vanadium connections in a liquid electrolyte as the active material for storing energy.

Tested technology from Austria
CellCube is your partner all over the world and provides a reliable solution for storing energy even in some of the planet’s most remote regions. CellCube systems are developed and produced in Austria. Over 20 years of research and development have gone into our energy storage system. The proof is in the results.

Global projects
Infrastructure for energy storage is needed everywhere — and the CellCube system can be put to use everywhere. You can find our products all over the world — from the university in Ecuador to car manufacturers in Germany, from agricultural operations in Australia to telecommunications providers in South Africa. There are virtually unlimited fields of application. More than 140 installations have already been implemented. And we are confident that this number will continue to grow steadily.