Application case —— Independent energy storage

The vanadium liquid flow independent shared energy storage project with the largest commercial operation capacity on the power grid side in China

Project scale: 50MW / 200 MWh

Date of operation: August, 2024

Main applications: power grid peak regulation, to solve the new energy grid connection

On August 27,2024, the 50MW / 200 MWh independent shared energy storage project was connected to the grid. This project is the vanadium liquid flow independent shared energy storage project with the largest commercial operation capacity on the power grid side in China, and also the first vanadium liquid flow battery energy storage project of CNNC.

As the first vanadium liquid flow battery energy storage project of CNNC, the scale of the first-phase energy storage project is 50MW / 200 MWh. The project is located in Shandan County, Zhangye City, Gansu Province. Under the difficult environmental conditions, many staff members never give up, seize the key path to jointly formulate the response plan, creating a "good result" of capping the structure of the supporting booster station of the project 15 days in advance, and ensuring the smooth progress of the subsequent construction progress.

The operation of this project greatly reduces the overall cost of the power system, effectively solves the problem of abandoning wind and light abandonment, and improves the operation efficiency and reliability of the power grid.

Weide Group adopts the innovative business mode to take the lead in the upgrading and transformation of the new energy industry, help optimize the energy structure in Hexi region of Gansu Province, continuously improve the efficient utilization of renewable energy, and provide strong technical support and guarantee for the green transformation and high-quality development of Gansu Province.

Media links：

https://www.escn.com.cn/20240704/e0a9b1c8bd644c4d8c6c9d8b834e8039/c.html

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