T +49 3641 8793520
contact@jenabatteries.de
Contact
With our metal-free redox flow battery, we are shaping the future of tomorrow and making an important contribution to the energy revolution.
Our flow battery
The battery – metal-free,
clean, safe
The future belongs to a CO2-neutral society. This vision is driving us. For the energy transition to succeed, we need to find a sustainable storage solution for surplus renewable energy.
The metal-free redox flow battery is our answer. With this innovative storage solution, we have developed an alternative to conventional systems, such as lithium-ion batteries and metal-containing redox flow batteries.
Our metal-free flow battery requires no critical raw materials produced in and exported by unsafe countries. The mining of battery metals often causes environmental damage or fosters inhumane working conditions. Our flow battery is metal-free and all its components can be entirely produced in Europe.
Advantages
Simple and safe
- Non-flammable, non-explosive
- Turnkey energy storage system
- Low maintenance effort
- Operable off-grid
Clean
- Saline solution as electrolyte
- No heavy metals
- No aggressive acids
- Resource-efficient and recyclable
Scalable
- External energy storage
- Power: 100 kW to >2 MW
- Capacity: 400 kWh to >10 MWh
Economical
- Low-cost resources feedstocks
- Producible in Europe
- No risk of supply shortage
- High planning security
- Long service life > 10,000 cycles
Functionality
Saline solution
as storage medium
Redox flow batteries are electrochemical energy storage devices. Redox flow is short for:
Reduction = the gain of electrons
Oxidation = the loss of electrons
Flow = liquid storage medium
And this is how it works:
- Two tanks holding a saline solution containing different organic (metal-free) storage materials function as the anode and cathode.
- Charging and discharging is achieved by pumping the saline solution through a cell.
- Through this process, electrons are bound and released – electricity is stored.
The result: The battery’s power and capacity can be scaled independently of one another. The amount of electrolyte determines the capacity of the flow battery, while the surface area and number of the cells determine its power.
Technology comparison
An alternative
to lithium-ion batteries
Companies across the globe are developing battery solutions.
Most of the companies are currently focused on electric mobility and lithium-ion technology. Redox flow batteries are a flexible, stationary-use alternative to lithium-ion batteries – easily scalable up to megawatt scale and durable.
Redox flow batteries are being developed by various consortia in Europe, Asia and America. JenaBatteries is one of the pioneers in this field.
By dispensing with metals in the storage material, the redox flow battery from JenaBatteries is safer and more sustainable than the conventional metal-containing redox flow battery. The metal-free, maintenance-friendly redox flow battery from JenaBatteries is particularly suitable for applications with high technical safety requirements. Thanks to its innovative raw material base and related low-price volatility, it offers planning security for modern energy infrastructures.
| Lead acid battery | Lithium-ion battery | Vanadium-based-RFB | JenaBatteries-RFB | |
|---|---|---|---|---|
| Availability of raw materials |
|
|
|
|
| Substitutability of raw materials |
|
|
|
|
| No thermal runaway |
|
|
|
|
| Fire safety |
|
|
|
|
| No development of flammable gases |
|
|
|
|
| Easy maintenance |
|
|
|
|
| Scalability |
|
|
|
|
| Long lifetime |
|
|
|
|
| Stationary application |
|
|
|
|
| Mobile application |
|
|
|
|
| Purchase price |
|
|
|
|
| Low costs over lifetime |
|
|
|
|
“Leading in the commercialization of organic flow batteries”
Lux Research on JenaBatteries
Product vision
Storage as modular system
BASIS – The calculable electricity storage for your energy park
BASIS is our smallest battery module within a container-based modular system. Battery systems from 400 kWh up to high MWh ranges are possible and can be adapted to the individual needs of industrial users. The site requirements for installation are low: a simple concrete foundation is sufficient. As a result of the intrinsic fire safety of our water-based electrolyte, the flow battery can be installed even in critical locations. It can easily be integrated into existing grid environments by means of a flexible control system (BMS). Additional modules allow black start and island operation. If required, special versions are available which, owing to a stacking concept, only take up minimum space. The system is robust and designed for a service life of 20 years.
Demo projects
The flow battery
in practice
In 2019, the most recent project was completed: A smart grid has been set up in the Netherlands on the ACRRES test site as part of the EU-funded EnergyKeeper project. JenaBatteries' metal-free redox flow battery with a capacity of 100 kWh is the heart of the smart grid.
The project aims to test the intelligent integration of private households' as well as commercial businesses' renewable energy production, storage and consumption under real conditions.
Research and industry partners from Germany, Lithuania, Spain, Israel and Italy collaborate on this project, funded by the EU programme Horizon 2020 (funding code 731239).
Durch Anklicken des Buttons akzeptieren Sie, dass wir Twitter auf unserer Website laden und einbinden. Hierdurch werden Cookies verwendet und Informationen an Twitter übermittelt. Twitter führt diese Informationen möglicherweise mit weiteren Daten zusammen, die Sie dem Dienst bereitgestellt haben oder die im Rahmen Ihrer Nutzung gesammelt wurden.
Sollten Sie es vorziehen, die Einbindung von Twitter nicht zu akzeptieren und unsere Seite weiter besuchen, werden selbstverständlich keine Cookies verwendet oder Daten an Twitter übermittelt. Nähere Hinweise erhalten Sie in unserer Datenschutzerklärung.
Ablehnen
Akzeptieren