CATL: Energy Storage Project in Partnership with Solarpro Holding Successfully Connected to Grid in Bulgaria

Published: May 29, 2026 09:50
Recently, a 601 MWh utility-scale energy storage project developed through the collaboration between Eastern European enterprise Solarpro Holding and CATL was successfully connected to grid and commenced operation in Bulgaria. Following its commissioning, the project increased Bulgaria's total ESS installations by approximately 15%, significantly raising the share of wind and solar energy in the local energy mix and effectively ensuring the safe and stable operation of the power system.

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