On January 4, the State Power Investment Corporation issued a tender for the first batch of energy storage systems and the first batch of energy storage core equipment in 2026.
The purchased energy storage system is 5GWh in total, including 4.5G Wh of centralized energy storage system and 0.5G Wh of string energy storage system;
The bidder is required to have the independent R & D and production capacity of battery monomer, battery module, PCS (energy storage converter), BMS (battery management system) and EMS (energy management system), and the bidder shall have at least two independent R & D and assembly manufacturing capabilities; Within four years, the cumulative domestic supply performance is not less than 10GWh, and the grid-connected performance of lithium iron phosphate electrochemical energy storage system with a capacity of 200MWh or more in at least five single projects. The deadline for submission of
bidding documents (i.e. the deadline for bidding) is 14:00 on February 2, 2026. The
purchased energy storage battery cell is 7 GWh in total, and the battery cell capacity is required to be ≥ 314 Ah. It is required that the global cumulative supply performance of the manufacturer (brand) of the bidder within three years shall not be less than 10G Wh (the capacity of the single energy storage cell shall not be less than 314 Ah), and the bidder shall have at least one order of 400MWh or more for a single project; the annual production capacity of the bidding product shall not be less than 5G Wh.
In principle, agents are not allowed to bid. It is not acceptable for one agent to represent two or more manufacturers (brands) to bid; it is not acceptable for two or more agents to represent the same manufacturer (brand) to bid. Consortium bidding is not accepted. The deadline for submission of
bidding documents (i.e. the deadline for bidding) is 14:00 on January 26, 2026.
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