Energy storage systems are urgently needed today
and demand will grow massively by 2040

Increasing energy
demand


+0 %

Electricity from large scale storage


2000GWh

World
population


0Billion humans

Share of renewable energy


+0 %

Number of
electric
vehicles


0 Mio.
Sources: BP 2018; IEA - WEO 2017; Mercator 2017

WITH OUR SUSTAINABLE AND COST-EFFICIENT STORAGE TECHNOLOGY, WE MAKE A DECISIVE CONTRIBUTION TO ACHIEVING THE ENERGY TRANSITION.


THE ORGANIC-FLOW BATTERY IS A PIONEERING STORAGE
THAT REVOLUTIONIZES THE ENERGY SYSTEM.

Benefits of energy storage
with organic flow batteries

Flexibly scalable

Our Organic Flow Technology allows grid-scale, flexibly scalable energy storage up to the gigawatt range.

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ORGANIC electrolyte

Our electrolytes are based on organic molecules. They are durable, reusable and fully recyclable.

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Versatile applications

Our high-performance batteries can be
used flexibly and designed individually
for specific applications.

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Using conventional redox flow batteries has been a proven technology for more than 40 years

Spatial separation of reaction cell
and storage tanks


Organic Flow Batteries are particularly suitable for stationary energy storage, since the storage capacity is decoupled from the electrical power unit and therefore can be scaled up independently of it. The storage capacity of the battery can simply be adjusted by tank size and the amount of stored electrolyte. Two different liquid electrolytes for the negative and positive electrodes are stored in separate tanks and circulated through two half-cells where the electrochemical reactions for charging or discharging take place.

Image

Organic Flow batteries as renewable energy storage systems
represent a new technology leap

Flexibly scalable in power and capacity


The modular design of the Organic Flow Batteries enables integration into existing infrastructures and optimal configuration according to customer requirements.

The unique characteristic of the Organic Flow technology is the use of an organic electrolyte analogous to energy storage in the human body.

Battery Stack Organic Electrolyte