Evidence date: 22 June 2026 · Company disclosure
CATL’s announcement identifies a sodium-ion production-line expansion at Fuding and states an additional annual capacity of 40 GWh.
Capacity and stage
The displayed figure is a company-reported annual manufacturing-capacity statement. It is not energy installed in a storage station, actual annual output or confirmed shipments. This entry does not independently verify the commissioned share of that specific expansion.
Follow-up evidence
Track dated commissioning records and output disclosures against the same facility. Keep later construction phases separate to avoid double counting.