CATL unveiled a new sodium-ion battery for energy storage at the ESIE 2026 show in Beijing, in April. The show is the 14th Energy Storage International Conference and Expo (ESIE). ESIE was born alongside the development of China’s energy storage industry and serves as a key communication and cooperation platform in the energy storage field.
CATL’s new battery expands its sodium-ion lineup beyond passenger cars, commercial vehicles, and auxiliary power, into utility-scale and commercial storage.
In terms of applications, the battery is aimed at utility-scale storage, renewable energy base projects, and AIDC (artificial intelligence data center), storage scenarios, according to CATL. Interestingly the battery pack has compatibility with CATL’s 587Ah Lithium battery.
Source: ESS News: Read The Article
PSR Analysis: Sodium-ion batteries offer several advantages over traditional lithium-ion batteries, namely that Sodium is more abundant and widely available than lithium, which reduces the cost of production and supply chain risks, and that Sodium batteries have a reduced environmental impact during disposal and recycling compared to lithium-ion batteries. PSR
