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CATL Deploys First Large-Scale Sodium-Ion Battery in CEE


2 GWh Sodium-Ion Energy Storage Heading to Central & Eastern Europe

CATL has signed a 2 GWh agreement with Solarpro to deploy its Tener Sodium energy storage system - the first large-scale sodium-ion battery storage project in Central and Eastern Europe.

Technology Highlights

  • Cycle life of up to 15,000 cycles
  • Designed for 25-30 years of reliable operation
  • Retains 92% capacity at -20C
  • Deployment planned for late 2026

The project marks a milestone for sodium-ion technology, offering a cost-effective alternative to lithium-ion for grid-scale energy storage.


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