Xingchen New Energy

Xingchen New Energy develops vanadium redox flow batteries for long-duration energy storage.

China’s state-owned enterprises (SOEs) are procuring high-capacity energy storage cells exceeding **314Ah** in bulk. **Xingchen New Energy** recently announced the first **10GWh** order for these large-format cells, signaling growing demand for high-energy-density storage solutions in grid-scale projects.

Oct 2026eefocusNews article

Tellus Materials enables China’s largest grid-forming hybrid energy storage facility to integrate vanadium flow and lithium-ion systems. The system combines rapid-response lithium-ion technology with long-duration vanadium flow batteries for seamless grid stabilization. This marks a breakthrough in hybrid energy storage architecture at commercial scale.

Mar 2026Tellus MaterialsNews article

China’s **Ordos, Inner Mongolia**, now operates the world’s largest **300 MW/1,200 MWh hybrid battery storage plant**, integrating **lithium iron phosphate** and **vanadium flow batteries**. The system pairs fast-response lithium-ion technology with long-duration vanadium flow storage to enhance grid stability. The facility has completed performance validation and entered commercial operation.

Mar 2026pv magazine IndiaNews article

China’s Inner Mongolia region now operates the world’s largest grid-forming hybrid energy storage plant, combining **300 MW / 1,200 MWh** capacity. The facility integrates **vanadium flow batteries** with **lithium-ion technology** to enhance grid stability and energy management. This hybrid approach supports China’s push for renewable integration and advanced storage solutions.

Feb 2026Energy StorageNews article