HyperStrong and CATL's 60GWh Mega Deal Lands, Sodium Batteries Reach Industrialization Tipping Point

60GWh Blockbuster Order Lands, Sodium Battery Sector Reaches Milestone

Recently, energy storage system integrator HyperStrong and global power battery giant CATL (Contemporary Amperex Technology Co., Limited) reached a cooperation agreement, signing a sodium-ion battery procurement order totaling 60GWh. This figure not only sets a new record for order volume in the sodium battery sector but is also widely regarded by industry insiders as a landmark event signaling sodium batteries' transition "from the laboratory to industrialization." As soon as the news broke, it ignited the capital markets, with sodium battery concept stocks rallying across the board and confidence surging throughout the supply chain.

For a long time, lithium batteries have firmly dominated the energy storage market thanks to their high energy density and mature supply chain systems. However, as lithium resource prices have fluctuated dramatically and global attention to supply chain security has intensified, finding alternative technology pathways has become an industry consensus. Sodium batteries, with their core advantages of abundant resources, controllable costs, and excellent low-temperature performance, have gradually risen from a "backup option" to a "mainstream track."

Why Sodium Batteries? Three Core Advantages Explained

Resource Endowment: Breaking Free from Lithium Dependency

Sodium accounts for approximately 2.36% of the Earth's crust, more than 400 times the abundance of lithium. It is also distributed extremely evenly worldwide, eliminating the geopolitical risks associated with resources concentrated in a handful of countries. Compared to lithium mining, which is constrained by South America's "Lithium Triangle" and a few other production areas such as Australia, sodium resources can be sourced locally, fundamentally resolving the "chokepoint" problem of raw material supply. For a major energy storage nation like China, developing sodium batteries means achieving a higher degree of self-sufficiency and autonomy in energy storage.

Cost Advantage: Enormous Room for Cost Reduction at Scale

Sodium battery manufacturing costs have already demonstrated significant competitiveness. The industry generally expects that as production capacity ramps up and processes mature, sodium battery cell costs could drop to the range of 0.2–0.3 RMB/Wh, approximately 20%–30% lower than current mainstream lithium iron phosphate (LFP) batteries. Against the backdrop of energy storage projects being extremely sensitive to levelized cost of electricity, this price advantage will become the core driver for large-scale sodium battery adoption.

Safety and Low-Temperature Performance: Broader Scenario Adaptability

Sodium batteries excel in safety, with higher thermal runaway temperatures and lower thermal propagation risks. Additionally, sodium batteries can maintain relatively high discharge capacity in extreme low-temperature environments of -20°C or even -40°C. This gives them a natural advantage in energy storage projects in cold northern regions and backup power for telecommunications base stations — precisely the scenarios where lithium batteries fall short.

HyperStrong's Strategic Layout and Market Logic

As a leading domestic energy storage system integrator, HyperStrong has accumulated extensive project experience in large-scale energy storage power stations, commercial and industrial energy storage, and other fields in recent years. The signing of this 60GWh large-scale procurement agreement with CATL is backed by clear commercial logic.

First, from the market demand side, China's new energy storage installed capacity is in a phase of explosive growth. According to industry data, China's cumulative new energy storage installations exceeded 100GW in 2024, and the continued push from the "14th Five-Year Plan" and provincial energy storage allocation policies will sustain high growth rates in the energy storage market for years to come. In such a massive incremental market, whoever can first secure low-cost, highly reliable cell supply will gain the upper hand in the fiercely competitive system integration arena.

Second, from a supply chain security perspective, over-reliance on a single technology pathway carries risks. By introducing sodium batteries as a strong complement to LFP batteries, HyperStrong has not only enriched its product portfolio but also strengthened its risk resilience against upstream raw material price volatility.

CATL's Sodium Battery Ambitions

As the global leader in power batteries, CATL has been laying out its sodium battery strategy for years. As early as 2021, CATL unveiled its first-generation sodium-ion battery with an energy density of 160Wh/kg. Since then, the company has continuously iterated its technology roadmap, making breakthroughs in cathode material systems, electrolyte formulations, and cell structure design.

The landing of this 60GWh order holds significant meaning for CATL. On one hand, a large-scale order will effectively boost capacity utilization rates on sodium battery production lines, accelerate the release of economies of scale, and drive manufacturing costs downward. On the other hand, it sends a clear signal to the entire industry — sodium batteries have passed rigorous validation by major customers and are ready for commercial deployment.

Notably, CATL has also proposed an AB battery solution featuring "lithium-sodium hybrid" packs, integrating sodium batteries and lithium batteries within the same battery pack to leverage their complementary characteristics for overall performance optimization. This innovative approach provides a pragmatic solution for transitional applications of sodium batteries.

Supply Chain Maturing Rapidly, but Challenges Remain

The demonstration effect of the 60GWh mega order is rapidly propagating through the supply chain. On the cathode material front, companies pursuing both Prussian blue analogue and layered oxide technology routes are accelerating mass production. On the anode side, the localization of hard carbon materials has notably accelerated. In the electrolyte sector, new electrolyte formulations optimized for sodium battery characteristics are also undergoing faster validation.

However, sodium battery industrialization still faces some practical challenges:

• Energy Density Bottleneck: Current sodium battery energy density generally ranges from 100–160Wh/kg, still trailing LFP batteries at 180Wh/kg and above. This limits their adoption in applications sensitive to volume and weight.
• Cycle Life Needs Improvement: Some sodium battery systems have not yet achieved the 6,000+ cycles typically required by energy storage projects, and long-term operational reliability data still needs to be accumulated.
• Supply Chain Maturity: Compared to the highly mature lithium battery supply chain, upstream and downstream support for sodium batteries is still in its early construction phase. Standards systems, testing, and certification infrastructure all need further development.

Industry Outlook: The "Golden Age" of Sodium Batteries Is Dawning

Overall, the landing of HyperStrong and CATL's 60GWh order is far from an isolated commercial event — it is a pivotal turning point in the sodium battery industrialization process. It signifies that sodium batteries have crossed the critical threshold from technology validation to commercial deployment, officially entering the phase of scaled volume production.

Looking ahead, as more battery manufacturers join the sodium battery mass production ranks and downstream application scenarios such as energy storage, two-wheeled electric vehicles, and low-speed electric vehicles continue to expand, sodium battery market penetration is expected to rise significantly within the next three to five years. According to forecasts from multiple research institutions, global sodium battery shipments could exceed 200GWh by 2028, with a market size reaching tens of billions of RMB.

Of course, sodium batteries are not meant to completely replace lithium batteries. The two are more likely to form a complementary coexistence. In scenarios with higher demands for cost and safety — such as large-scale energy storage, base station backup power, and low-temperature environments — sodium batteries will demonstrate irreplaceable value. Meanwhile, in the power battery domain where high energy density is required, lithium batteries will maintain their dominant position.

It is foreseeable that a new era of "lithium-sodium parallel" energy storage is accelerating toward us, and this 60GWh order may very well be the key that unlocks that new epoch.