Jena Flow Batteries GmbH, established in 2023, specializes in advanced industrial energy storage solutions through its metal-free redox flow battery technology. The company emerged from acquiring the assets and patents of former Jenabatteries, bringing forward years of research and development in sustainable energy storage. As a subsidiary of Suqian Time Energy Storage, the company combines German engineering expertise with large-scale production capabilities. Their focus lies in developing and manufacturing sustainable storage solutions that support the integration of renewable energy sources, particularly for industrial applications and grid stabilization projects.
Battery Technology
The company’s core innovation centers on metal-free redox flow battery systems that utilize organic salts dissolved in water-based electrolytes. This approach eliminates the need for critical metals like lithium or cobalt, making the technology more sustainable and resource-efficient. The systems offer modular design starting from 250 kW / 1 MWh and can scale to several hundred megawatt-hours, adapting to various industrial requirements.
The battery technology features a service life of at least 20 years and maintains consistent performance throughout its operational period. Unlike conventional batteries, these flow systems separate power from energy capacity, allowing independent scaling of both components. This flexibility enables customization for specific application needs, from renewable energy integration to industrial power supply.
The batteries operate through a chemical process where organic electrolytes flow through cell stacks, converting electrical energy to chemical energy and back. This design ensures efficient energy storage while maintaining high safety standards, as the water-based electrolytes are non-flammable and environmentally benign.
Recent Projects
In late 2024, Jena Flow Batteries participated as a Gold Sponsor at the International Flow Battery Forum in Glasgow, where they joined Flow Batteries Europe as a new member. The company has begun implementing several pilot installations across Europe, demonstrating the practical application of their metal-free flow battery technology in industrial settings and renewable energy projects.
Investors
Jena Flow Batteries GmbH operates as a subsidiary of Suqian Time Energy Storage Technology Co., Ltd., which serves as the primary investor and strategic partner. This partnership provides access to extensive manufacturing capabilities and technological resources. The company builds upon previous investments in its predecessor, Jenabatteries GmbH, which included support from Wirthwein AG and Ranft Immobilien GmbH.
Business Details
Location: Jena, Germany
Website: https://jenaflowbatteries.de
LinkedIn: https://www.linkedin.com/company/jena-flow-batteries-gmbh/
