On November 28, the 220 KV Conch Energy Storage Power Station of Tongliao Conch New Energy Co., Ltd. completed the "three charging and three discharging" network connection test and acceptance, and formally connected to the East Inner Mongolia Power Exchange Market, marking the largest independent new energy storage power station in Inner Mongolia Autonomous Region to achieve substantive commissioning. The total investment of

220 KV Conch Energy Storage Power Station Project is about 1.5 billion yuan, which is one of the largest single investment projects in Conch Strategic Emerging Industries. Since the project was officially started on June 28 this year, it took only five months to achieve the goal of grid connection, which not only refreshed the "conch speed" of the new energy industry, but also fully demonstrated the "conch spirit" of "unity, innovation, dedication and dedication".
The project adopts lithium iron phosphate battery technology and builds a new 500000 kW/2 million kWh electrochemical energy storage device. The single maximum charge and discharge capacity can reach 2 million kWh, and the annual maximum charge and discharge capacity can reach 1.5 billion kWh, accounting for 4% of the regional market electricity, and the maximum annual carbon dioxide emission can be reduced by about 530000 tons.

As an important project to support the construction of a new energy system, the power station, aiming at the unstable characteristics of the new energy output, can charge during the peak period of the new energy output, discharge during the peak period of the new energy output, and discharge during the peak period of the new energy output, which will significantly improve the regulation capacity and comprehensive efficiency of the regional power system. It plays a key role in frequency modulation and peak shaving, balancing power output, stabilizing voltage level, improving power quality and stabilizing fluctuation of new energy output, and becomes a key carrier to enrich the means of regional power grid regulation. The completion

of Tongliao Conch New Energy Project is an important measure for Conch Group to actively implement the national "double carbon" strategy, continuously enhance the resilience and competitiveness of the green energy industry chain, and inject strong green momentum into the high-quality development of the Group's "15th Five-Year Plan".
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