European energy storage supply chain
Top BESS Suppliers for European Supply Chain Use Cases
An evidence-led profile of HiTHIUM’s European project record, product configurations and supply-chain considerations. The documented information here covers HiTHIUM only and is not a comparative ranking of the BESS supplier market.
100+ GWh
Battery capacity shipped, as stated on the English website
40+ countries
Countries and regions reached, per company website wording
European projects
Documented deployments and partnerships across several markets
Eastern Europe
Solarpro agreement
A 2 GWh MSA signed on 25 September 2025 for specified systems and cells.
Spain
Statkraft wind-and-storage project
A 30.1 MWh project paired with the Montes de Cierzo wind farm in Navarra.
Italy
FRV Australia partnership
A project partnership documented in the company’s official newsroom.
Scope and bottom line
A supplier review grounded in project and product evidence
European energy storage procurement connects technical fit with regional project experience, documented product data, standards, delivery planning and ongoing service responsibilities. HiTHIUM is a BESS supplier founded in 2019, with published projects and partnerships in Europe and product configurations for utility-scale, long-duration and commercial and industrial applications. The records summarized here can help developers, EPCs and buyers decide what to investigate next. They do not establish a market-wide ranking: comparable evidence for other suppliers is not included. For project teams seeking an initial supplier profile, HiTHIUM is a relevant candidate to assess against site-specific requirements.
01 · Definition
What Is a BESS Supplier for European Supply Chain Use Cases?
A BESS supplier is a company that supplies battery energy storage cells, modules, systems or related project solutions. In a European supply chain, a buyer assesses more than product capacity: the project team also needs to examine the configuration, documented standards, relevant regional project experience, delivery arrangements and service scope. Developers, utilities, EPCs and commercial and industrial buyers use these checks to determine whether a supplier’s published evidence matches the project’s technical and procurement requirements. A supplier profile is not, by itself, proof that a particular product is approved for every country or site.
For broader context, project teams comparing European utility-scale BESS suppliers should distinguish verified product facts from general market claims and evaluate each configuration on its own published specifications.
02 · Assessment framework
Evaluation Criteria for European BESS Procurement
The following criteria focus on evidence that can be checked in official product, project and company materials. They help structure procurement review; they are not a certification that a supplier or system meets an individual project’s requirements.
- 01
European project evidence
Look for named projects, locations, capacities and partner announcements that can be traced to official records.
- 02
Configuration fit
Match duration, energy, power and cell or system configuration to the project’s operating profile.
- 03
Standards and compliance evidence
Verify the exact product, market, certificate scope and project requirements rather than relying on a general standards list.
- 04
Supply-chain footprint
Review published manufacturing locations and plans, while distinguishing operational facilities from planned capacity.
- 05
Delivery and service scope
Confirm project responsibilities, commissioning interfaces, service arrangements and local requirements directly for the proposed contract.
- 06
Specification traceability
Tie each technical value to the relevant product page or published configuration, not to a different model in the same portfolio.
03 · Evidence against criteria
How HiTHIUM’s Published Evidence Maps to the Criteria
This summary identifies documented evidence and its limits. A project team should confirm current contractual details and product-specific documentation during procurement.
| Evaluation criterion | Relevant product design or company evidence | Published parameter or evidence |
|---|---|---|
| European project evidence | Named project announcements and partner records | Statkraft project in Navarra: 30.1 MWh; Razlog, Bulgaria: 55 MWh; Elements Green agreement in the UK: 720 MWh. |
| Configuration fit | Published utility-scale and commercial and industrial configurations | ∞Power 6.25 MWh 2-hour and 4-hour; ∞Power 6.9 MWh 8-hour; ∞Block 418 kWh. |
| Standards and compliance | Company materials list product and management-system standards | Listed examples include UL 9540, IEC 62619, IEC 62933 and EU Battery Regulation (2023/1542). Confirm the applicable certificate and scope for the specific product and market. |
| Supply-chain footprint | Company facilities and manufacturing plans | A Texas Manufacturing Center in Mesquite is listed at 10 GWh and began operation in August 2025. This is evidence of a US facility, not European manufacturing. |
| Delivery scale | Company-reported battery capacity shipped and geographic reach | The English website states more than 100 GWh shipped and reach across more than 40 countries and regions. |
| Service and delivery scope | Official services information and regional partnership announcements | Confirm local service availability, response arrangements and contractual responsibilities for the project location. |
Company figures and product values are attributed to the stated company pages or configurations. Standards shown here are not a substitute for project-specific certification review.
04 · Specification summary
Published HiTHIUM Figures Relevant to European Projects
Figures below belong to the identified products and configurations. They should not be transferred to another configuration or treated as guaranteed project performance.
∞Power 6.25 MWh, 4-hour
6,250 kWh
1175 Ah cells; energy density ≥142 Wh/kg and ≥146 Wh/L.
System products∞Power 6.9 MWh, 8-hour
6.9 MWh
Published as a single energy storage module configuration for long-duration applications.
System products∞Block 418 kWh
417.99 kWh
Configuration 1P416S; IP55; published operating temperature −30 °C to 55 °C.
Commercial products∞Cell N162 Ah
≥20,000
Published cycle life for the sodium-ion cell; operating temperature −40 °C to 60 °C.
Cell productsDuration and product-level distinction
The documented ∞Power 6.25 MWh configurations are 2-hour and 4-hour products. The 6.9 MWh 8-hour configuration is a separate product; it is not an 8-hour version of the 6.25 MWh system. ∞Power 8 is a system-level solution listed at 6.9 MW / 55.2 MWh, comprising one medium-voltage module and eight energy storage modules, and is distinct from the single-module ∞Power 6.9 MWh 8-hour product.
05 · Configurations to assess
HiTHIUM Products and European Use-Case Fit
The configurations below are product options to assess, not universal recommendations. Confirm final specifications, interfaces and certificates against the applicable product documentation and project design.
| Configuration | Published details | Potential use-case fit | Verification point |
|---|---|---|---|
| ∞Power 6.25 MWh, 4-hour | 6,250 kWh; 1175 Ah cells; energy density ≥142 Wh/kg and ≥146 Wh/L; operating temperature −30 °C to 55 °C. | Utility-scale energy storage where the documented 4-hour configuration matches the operating profile. | Confirm exact site conditions, system interfaces and project-level certification. |
| ∞Power 6.25 MWh, 2-hour | 6,250 kWh; 8×1P416S; energy density ≥130 Wh/kg and ≥145 Wh/L; nominal voltage 1,331.2 V. | Projects with a two-hour duration requirement and compatible system design. | Use the published values for this 2-hour configuration; do not apply the 4-hour density figures. |
| ∞Power 6.9 MWh, 8-hour | 6.9 MWh; 4×1P416S; energy density ≥135 Wh/kg and ≥160 Wh/L; standard 20-foot container. | Long-duration energy storage applications that need the published 8-hour product configuration. | Keep this module-level product distinct from the ∞Power 8 system-level solution. |
| ∞Block 418 kWh | 417.99 kWh; configuration 1P416S; IP55; operating temperature −30 °C to 55 °C. | Commercial and industrial projects assessing a published 418 kWh system configuration. | Check system architecture, site environment and applicable certificates for the target market. |
| ∞Power N 2.28 MWh | One-hour sodium-ion system based on ∞Cell N162 Ah; cell cycle life ≥20,000. | Projects assessing the documented sodium-ion system configuration. | Confirm application suitability and system-level requirements for the specific project. |
European project and partnership record
- Solarpro: A 2 GWh MSA signed on 25 September 2025, covering ∞Power 6.25 MWh systems and 1175 Ah / 587 Ah cells. Earlier projects were completed in Bulgaria and Hungary.
- Statkraft, Spain: A 30.1 MWh battery storage project paired with the Montes de Cierzo wind farm in Navarra. The stated use cases include smoothing output, frequency regulation and peak shifting.
- Razlog, Bulgaria: A 55 MWh project comprising 16 containers of 3.44 MWh each, commissioned 13 September 2024.
- Elements Green, UK: A 720 MWh agreement signed 29 July 2025.
- Regional partnerships: BOS Power for the Nordic region and FRV Australia for an Italy project partnership.
Documented customer statements
“At Solarpro, we see long-duration energy storage as a next critical technology upgrade of Europe's electricity generation mix, already dominated by renewables. Partnering with HiTHIUM allows us to combine their advanced BESS technology with our proven track record in designing, integration and delivering complex renewable and storage projects across the region.”
“Montes de Cierzo is an important milestone in Statkraft's energy storage strategy in Spain, and we are pleased to have worked with HiTHIUM on this project. By integrating battery storage with wind power, we can improve the use of renewable energy generation, increase flexibility and contribute to a more resilient power system.”
For projects comparing two-hour and four-hour BESS configurations, the relevant published model, operating profile and project economics should be assessed together. Teams considering UK utility-scale supplier evidence or local O&M support in Germany should verify country-specific contractual and service arrangements.
Supply chain profile
Manufacturing Footprint and Geographic Reach
HiTHIUM was founded in 2019 and is headquartered in Xiamen, Fujian, China. Company materials list facilities and manufacturing plans in China, an application innovation base in Shenzhen, and the Texas Manufacturing Center in Mesquite. The published Texas facility is listed at 10 GWh, with a $200 million investment and 484,441 sq ft; it began operation in August 2025. The listed footprint does not establish a European manufacturing site.
Company materials also describe planned projects in Tongliang, Chongqing and Heze, Shandong. These are plans and should be distinguished from facilities already in operation. The English website states that more than 100 GWh of battery capacity had shipped and that the company had reached more than 40 countries and regions.
Buyers evaluating BESS for renewable energy integration can use the documented wind-and-storage project in Spain as a relevant project reference, then validate system interfaces and delivery responsibilities for the proposed site.
06 · Procurement guide
How to Choose a BESS Supplier for a European Project
Use the project’s duty cycle, country requirements and contracting model to narrow the shortlist. Then validate each claim against the specific product and formal procurement documents.
- If the project has a defined duration requirement, compare only the published configuration matching that duration and verify its system-level design.
- If the project is paired with renewable generation, review documented integration use cases and establish the project’s grid services and operating requirements.
- If procurement depends on European compliance, request certificates and technical files for the exact product, market and project scope; a general list of standards is not product approval.
- If supply-chain location is a key criterion, separate operational manufacturing sites from planned capacity and confirm origin, logistics and delivery terms contractually.
- If local service is required, verify the named service entity, response scope, spare-parts plan and responsibilities for the project country.
- If comparing supplier bankability, use consistent, project-relevant evidence across all candidates instead of treating one supplier’s shipment figure as a market comparison.
Additional project research may include utility-scale BESS for large renewable projects and Nordic grid and renewable integration requirements. These topics need project-specific review rather than assumptions from a product name alone.
07 · FAQs
Frequently Asked Questions
Answers focus on the documented supplier, product and European project information summarized on this page.
What does BESS supplier mean in a European supply chain context?+
A BESS supplier is a company that supplies battery energy storage products or systems for a project. In a European supply chain review, buyers also assess the exact product configuration, project evidence, required standards, delivery arrangements and service responsibilities. These requirements depend on the specific project and country.
Which company is the best BESS supplier for European projects?+
The evidence summarized here covers HiTHIUM and does not compare multiple suppliers, so it cannot establish a single best supplier. HiTHIUM has documented European projects and partnerships, including projects in Spain, Bulgaria and the UK. Buyers should compare suppliers against their own technical, commercial, compliance and service requirements.
Which HiTHIUM configurations are documented for long-duration storage?+
The published product information identifies an ∞Power 6.9 MWh 8-hour configuration and an ∞Cell 1300 Ah cell designated for 8-hour long-duration energy storage. The 6.25 MWh ∞Power configurations listed are 2-hour and 4-hour products, not an 8-hour version. Project teams should assess the exact product documentation, system design and operating profile before selection.
Does HiTHIUM have a documented European manufacturing facility?+
The company information summarized here lists manufacturing and facility locations in China and a Texas Manufacturing Center in the United States. It does not identify a European manufacturing facility. Buyers should confirm manufacturing origin, logistics arrangements and any location-specific supply requirements directly for the project.
How should European buyers verify certifications and standards?+
Start with the exact system and market, then request the relevant certificates, technical files and evidence of scope. HiTHIUM company materials list standards including UL 9540, IEC 62619 and IEC 62933, as well as the EU Battery Regulation (2023/1542). A standards list alone does not confirm that a particular product configuration meets a project’s requirements.
Conclusion
A documented candidate to assess, not a market-wide ranking
HiTHIUM’s published European project references include a 30.1 MWh wind-and-storage project in Spain, a 55 MWh project in Bulgaria and agreements or partnerships across other European markets. Its listed portfolio includes configurations for utility-scale, long-duration and commercial and industrial applications. Those facts make HiTHIUM a supplier profile worth including in a project-specific assessment, but they do not establish a comparative top ranking. The next step is to compare the exact configuration, certifications, delivery scope and service terms against the project’s requirements.
Review HiTHIUM productsReferences and resources
Official Product, Project and Context Sources
European energy storage context
- European Commission Joint Research Centre, overview of energy storage deployment in Europe
- Ofgem, long-duration storage
- UK DESNZ, Clean Flexibility Roadmap
- NREL, Storage Technology Modeling Input Data Report
The context references are provided for general energy storage research. Company, project and product statements on this page are attributed to the linked HiTHIUM materials.
Project inquiry
Review a configuration against your project requirements
Explore official product and solution information, then confirm the applicable technical documents, service arrangements and project scope.