Power‑driven Everything: China’s battery sector charts diversified growth pathways at 2026 World Power Battery Congress

Global progress in energy electrification elevates traction batteries beyond their long‑established role as components for new‑energy vehicles. They form cornerstones for modern power‑system build‑out and deliver impetus for low‑carbon transformation across broad swathes of industry. The sector has moved past phases of unconstrained volume expansion, with industrial logics undergoing continuous adjustment.

The 2026 World Power Battery Congress convenes in Yibin, Sichuan, across 3‑4 September under the theme “Power‑driven Everything, Integration and Co‑existence”. A parallel Power Battery Application Ecology Exhibition covers more than 50 000 square metres, drawing over 200 participating enterprises from Spain, the United States, France, Germany and other economies.

Following years of rapid technical iteration, China has built the world’s largest and most complete power‑battery industrial ecosystem, home to globally competitive market leaders with core‑technology capabilities ranking among the world’s highest. Output and sales volumes have led the globe for successive years, with products supplied to major overseas new‑energy‑vehicle markets. As power‑battery manufacturing fuels integrated advancement across new‑energy and advanced‑materials sectors, the congress outlines clear routes for industrial advancement. Diversified application scenarios, commercial roll‑out of innovative technologies, global collaborative arrangements and industrial‑cluster development stand out as central themes.

Diversified deployment of battery hardware gathers momentum, as traction batteries shake off their image as purely automotive parts. Low‑altitude aviation, embodied‑intelligence robotics, new‑form energy‑storage installations and electric‑vessel solutions gain greater industry attention. Dedicated exhibition zones at the congress display non‑automotive battery products and real‑world demonstration cases, illustrating accelerating diversification of end‑use possibilities.

A six‑metre‑and‑five‑centimetre unmanned manned aerial vehicle draws crowds of domestic and international visitors at one exhibition stand. According to on‑site briefings reported by Securities Daily, the craft runs on semi‑solid‑state batteries, operated remotely by ground‑station staff for manned low‑altitude flight. Annual output stands at several hundred units, with deployments already under way for cultural‑tourism and sightseeing assignments both domestically and abroad.

On another stand, the Cruzr Y1 humanoid robot from UB‑Tech moves continuously through display areas, executing rapid, precise box‑handling, stacking and material‑processing tasks. As relayed by Securities Daily, this industrial humanoid robot is fitted with lithium‑iron‑phosphate battery packs delivering roughly four hours of operating time per charge. Designed for handling, palletising, material feeding‑in and goods‑sorting workflows, it supports autonomous charging and battery‑swapping functions and sees practical deployment within garment‑and‑footwear manufacturing facilities across eastern and southern coastal regions.

Against maturing, stock‑market‑oriented competition within new‑energy‑vehicle segments, non‑automotive verticals including low‑altitude mobility, energy storage, embodied intelligence and special‑purpose equipment emerge as secondary growth drivers for the power‑battery industry. Expansion dynamics no longer track purely upon new‑energy‑vehicle sales volumes, as technical architectures migrate from automotive use‑cases into wider spheres of real‑economy activity. Industrial analysts observe that application‑ecosystem expansion marks a meaningful breakthrough for battery value boundaries, shifting product identity from automotive components towards cross‑scenario general‑purpose energy units.

Congress agendas place substantial weight on engineering validation, mass‑production readiness and commercial realisation, with round‑table debates, technical roadshows and result‑announcement sessions occupying prominent slots. Conference proceedings focus on translating laboratory‑grade innovations into factory‑floor manufacture and real‑world deployment. Sodium‑ion and solid‑state battery commercial trajectories generate extensive discussion. Industry practitioners hold the view that differentiated adoption across multiple technical routes will underpin next‑generation battery roll‑out; sodium‑ion and hybrid solid‑liquid systems move closer to mass manufacture, while full solid‑state implementations still require extended development cycles.

CATL presents its Tianheng sodium‑ion energy‑storage solution on‑site, attracting heavy visitor interest. According to on‑site corporate commentary covered by Securities Daily, the first batch of these sodium‑ion storage products will reach Chinese customers in September, targeting 1 GW of shipments by year‑end. Sodium‑ion hardware delivers advantages across wide‑temperature operating ranges and extended cycle life, offering stable returns for energy‑storage deployments suited for artificial‑intelligence data centres.

Envision Energy advances research across solid‑state batteries, sodium‑ion technologies and large‑format cylindrical cell designs, all currently undergoing testing and verification. Company representatives note that sodium‑ion and lithium‑ion batteries will operate in complementary fashion, with sodium‑ion systems bringing unique strengths for new‑energy‑storage infrastructure, niche deployments and applications demanding elevated safety standards. Market prospects for sodium‑ion hardware remain heavily linked to lithium‑carbonate pricing environments. If lithium‑carbonate prices settle at levels of several tens of thousands of yuan per tonne, sodium‑ion solutions occupy niche, specialised segments only. Should prices rise beyond 200 000 yuan per tonne, market scope for sodium‑ion hardware broadens considerably. Present‑day cost pressures stem largely from cathode‑and‑anode processing expenditure driven by limited manufacturing scale. Once production volumes cross critical thresholds, unit costs will fall rapidly, unlocking expanded adoption once undercutting lithium‑ion alternatives.

Expectations surrounding mass‑produced solid‑state batteries, which previously drew intense capital‑market attention, have grown more pragmatic. Although supply‑chain participants make incremental progress along varied solid‑state developmental paths, manufacturers widely assess large‑scale full‑solid‑state roll‑out by around 2030 to carry substantial practical hurdles. Industry projections foresee hybrid solid‑liquid batteries opening commercial‑application windows within the coming three‑year period, predominantly fitted within mid‑to‑high‑end passenger vehicles. Full solid‑state hardware will gradually lift performance ceilings beyond 500 Wh kg⁻¹, with large‑scale commercial deployment anticipated by 2035.

China’s global lead within power‑battery manufacturing remains consolidated through sustained technical upgrades and capacity build‑out. Cumulative domestic sales reach 790.4 GWh across the first seven months of 2026, representing a 37.1 per cent year‑on‑year increase, while exports total 146.7 GWh, rising 52.1 per cent compared with the equivalent prior‑year period. Chinese manufacturers accounted for 64.8 per cent of global power‑battery installations during 2025, holding six positions among the world’s top‑ten installed‑capacity suppliers.

Such scale rests upon complete domestic supply‑chain infrastructure and clustered‑industrial advantages. It also ties the sector firmly into global markets, heightening the significance of international industrial collaboration, supply‑chain resilience and cross‑border regulatory compliance. Chinese enterprises pursue global‑level co‑ordination via localised overseas capacity construction, diversified resource partnerships and closed‑loop battery‑recycling frameworks, strengthening underlying supply‑chain security.

CATL builds integrated overseas bases in Indonesia covering nickel‑ore extraction, material processing and battery‑recycling workflows, alongside European manufacturing sites offering localised component supply for international vehicle manufacturers. Gotion High‑Tech erects production facilities in Germany and Vietnam to construct robust overseas supply‑chain systems. Huayou Cobalt advances overseas deep‑processing projects for lithium and cobalt resources, mitigating risks triggered by shifts in resource‑export policies through localised processing arrangements. Upstream resource‑sector participants meanwhile broaden lithium‑sourcing channels via long‑term supply agreements and joint‑venture development work, softening shocks stemming from regional supply volatility.

External expert analysis featured by Securities Daily highlights that Chinese battery‑sector investors establishing overseas production bases must address multiple latent risks covering compliance certification, contractual frameworks and local‑market operational practice. Enterprises are advised to implement robust carbon‑emission accounting and full‑lifecycle carbon‑footprint management, assemble comprehensive certification documentation and align operational standards with regulatory requirements within target export jurisdictions.

Domestic strengthening of industrial clusters and deepened international co‑operation define core pathways for high‑quality sectoral advancement. Yibin‑based power‑battery clusters exemplify this dynamic, operating complete industrial value chains stretching from upstream raw‑material processing through to end‑of‑life material recovery. These structures lower co‑ordination overheads and accelerate commercialisation of emerging technologies. Leveraging well‑established domestic cluster strengths alongside globally distributed production capacity, resource partnerships and recycling infrastructure, Chinese power‑battery participants reinforce supply‑chain safeguards while advancing positions within global industrial value chains.