On December 7th, the China Guodian Corporation (CGC) Yalong River Koala Grid-type Energy Storage System Demonstration Project equipment procurement was publicly tendered. The tenderer is Yalong River Hydropower Development Co., Ltd., with a project scale of 53MW/106MWh.
The procurement for the Yalong River Koala Grid-type Energy Storage System Demonstration Project includes related energy storage system equipment, spare parts and special tools, technical services, etc. It mainly includes a 53MW/106MWh battery system and its ancillary equipment, energy storage inverter (PCS) and its ancillary equipment, packaged transformer and its ancillary equipment, energy management system (EMS), etc.
The bidders are required to have a track record of supplying battery cells for grid-type energy storage projects and a track record of supplying energy storage inverters (PCS) for grid-type energy storage projects.

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