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X-Verter®: Cell-level Controlled Battery System enabling software defined power

Project description

Revolutionary solution for overcoming BESS challenges

As the world strives to transition to green energy, the need for global energy storage capacity is pressing. While battery energy storage systems (BESS) have proven more efficient, they are hindered by high conversion losses, limited scalability, and the risk of premature battery failure. The EIC-funded X-Verter project seeks to address these challenges by developing a software-defined power conversion solution based on cell-level control technology. This innovation will drastically reduce energy loss and enhance battery life by up to 80 %, providing a more efficient and scalable alternative for energy storage in the green transition.

Objective

To meet the goal of limiting global warming to below 2C, energy storage capacity must increase from 140 GW in 2014 to 450 GW by 2050. Currently, only 34 percent of globally generated electricity is stored by utilities.

Hydrogen fuel cells, while suitable for centralized and long-term storage, involve multiple conversion steps and infrastructure challenges. Battery Energy Storage Systems (BESS) are often more efficient, especially for short-duration energy storage. However, conventional BESS systems face limitations such as high conversion losses, fixed-string cell connections leading to premature battery failure, and limited scalability.

BLIXT's X-Verter addresses these challenges with software-defined power conversion based on cell-level control technology. This innovation enables BESS to generate AC sine waves directly from the battery pack, significantly reducing energy losses, bypassing weak cells, and extending battery lifespan by up to 80%. The technology is adaptable to all battery chemistries, suitable for various applications, including second-life batteries, Li-ion, supercapacitors, and more. The modular and scalable design caters to diverse capacities and customer needs, from critical infrastructure backup power to grid-scale applications.

The project aims to optimize the prototype design, control software, and produce/test the BESS. Compliance and certifications for various applications will be obtained, and an initial software platform for end-users and stakeholders will be developed. Stakeholder feedback during BESS demonstrations and field trials will inform further optimization and lead to large-scale commercialization.

Strong letters of support from key stakeholders validate interest in supporting the project and beyond. BLIXT's strengths lie in its motivated founders and team, a proven track record of delivering disruptive innovations, a robust IP portfolio, and recognition from industry metrics and partners.

Fields of science (EuroSciVoc)

Keywords

Programme(s)

Topic(s)

Funding Scheme

HORIZON-EIC-ACC - HORIZON EIC Accelerator

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Call for proposal

(opens in new window) HORIZON-EIC-2024-ACCELERATOR-02

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Coordinator

BLIXT TECH AB
Net EU contribution
€ 2 499 999,00
Address
TORSHAMNSGATAN 30A
164 40 Kista
Sweden
SME
Yes
Region
Östra Sverige Stockholm Stockholms län
Activity type
Private for-profit entities (excluding Higher or Secondary Education Establishments)
Links
Total cost
No data