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[Shenzhen, China – October 2025] – China’s energy-storage industry is rapidly entering the sodium-ion era, as new technologies, large-scale production, and commercial projects reshape the global battery landscape. Compared with traditional lithium iron phosphate (LiFePO₄) systems, sodium-ion batteries (Na-ion) deliver significant advantages — lower cost, abundant raw materials, safer chemistry, and better low-temperature performance — making them ideal for industrial and utility-scale Battery Energy Storage Systems (BESS).
Below is a summary of the top 10 Chinese sodium-ion battery and BESS manufacturers in 2025, representing the country’s most dynamic innovators in sodium-ion energy technology.
| No. | Company | Highlights & Projects | Relevance for Global Energy Storage |
|---|---|---|---|
| 1. HaiNa Battery Technology Co., Ltd. | A pioneer fully dedicated to sodium-ion technology and developer of China’s first 100 MWh sodium-ion energy storage station. | High priority for partnerships in BESS modules and system supply. | |
| 2. CATL (Contemporary Amperex Technology Co., Ltd.) | Global battery giant actively developing its “NaXtra” sodium-ion brand for mass production. | Best suited for large-scale grid projects and high-capacity systems. | |
| 3. Veken Technology Co., Ltd. | Nanchang facility with 2 GWh sodium-ion cell production capacity; focused on advanced cell R&D. | Potential cell-level technology collaborator. | |
| 4. FinDreams Battery Co., Ltd. (BYD Battery) | BYD subsidiary building a dedicated sodium-ion production base; project officially approved. | Competitive option for cost-sensitive BESS markets. | |
| 5. Trans Sodium-Ion Battery (Jiangsu) Co., Ltd. | Completed a 5 MWh Na-ion energy-storage station in Jiangsu Province (Tycorun Battery Swap). | Proven field deployment; ideal for regional and mid-scale projects. | |
| 6. Li-FUN Technology Co., Ltd. | Engaged in sodium-ion research since 2016; offers multi-format cells for various applications. | Strong in customized R&D partnerships. | |
| 7. CSIT Energy (China) Co., Ltd. | Provides complete sodium-ion cell + pack + BESS integration solutions. | Suitable for joint system development; strong execution. | |
| 8. Shenzhen Lingtech Technology Co., Ltd. | Exported BESS products to over 20 countries in Europe; now manufacturing sodium-ion BESS systems with multiple projects successfully delivered. | Rapidly expanding international manufacturer with full-stack sodium-ion integration capability. | |
| 9. Guangzhou Tinci Materials Technology Co., Ltd. | Major materials supplier developing sodium-ion anodes and electrolytes. | Key supply-chain partner for cell components. | |
| 10. EVE Energy Co., Ltd. | Leading lithium-battery producer expanding toward sodium-ion energy-storage systems. | Large-scale backup supplier for future Na-ion transition. |
The completion of China’s first 100 MWh sodium-ion energy-storage station, powered by HiNa Battery’s advanced cells, symbolizes the nation’s technological leadership in next-generation energy storage. Experts predict that by 2026, China’s sodium-ion production capacity will surpass 50 GWh, with increasing deployment in renewable-energy integration, industrial parks, and smart-grid support.
Lingtech Group, headquartered in Shenzhen, has already integrated HiNa’s sodium-ion battery cells into its global BESS product line. Lingtech’s sodium-ion systems — available in configurations from 215 kWh / 100 kW up to 4 MWh / 2 MW — combine liquid-cooling, intelligent EMS, fire-safety modules, and plug-and-play installation, offering clients in Europe, Asia, and the Middle East a safe, efficient, and cost-optimized solution.
“The sodium-ion transition will redefine the future of global energy storage,” said a Lingtech spokesperson. “By combining China’s world-leading sodium-ion innovation with Lingtech’s system-integration expertise, we are delivering new-generation BESS technology to every continent.”
Lingtech Group is a leading global manufacturer and system integrator of Battery Energy Storage Systems (BESS) and Solar PV Solutions, based in Shenzhen, China.
Lingtech provides full turnkey energy systems that integrate battery modules, EMS, safety systems, electrical wiring, and commissioning. The company’s products serve clients across Europe, Asia, Africa, and Latin America, supporting commercial, industrial, and utility-scale clean-energy projects.
Visit: www.lingtechbattery.com ｜ www.lingtechsolar.com
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