Wanma New Energy's large-scale energy storage project starts construction--Seetao

Recently, the core project of Wanma New Energy Technology Co., Ltd.'s new energy storage special action, the 500000 kW/2 million kWh grid side energy storage project, has officially started construction in Naiman Banner, Inner Mongolia. The total investment of this project is 1.9 billion yuan, located on the east side of the Naiman Jinsha 500kV substation in Daqintala Town, with a planned land area of 200 acres, marking a new stage of large-scale energy storage development on the power grid side in China. The project adopts the full lithium iron phosphate technology route and plans to construct a 500MW/2000MWh energy storage system, with a total of 100 sets of standardized 5MW/20MWh energy storage units. Each unit is integrated with one 5MWPCS all-in-one machine, four 5MWh battery compartments, and a complete set of supporting facilities in a prefabricated container, achieving modular deployment. The electrical system is connected to the 35kV distribution equipment through 24 collection lines, and is boosted to 220kV by two 250MVA main transformers before being connected to the Jinsha 500kV substation, creating an efficient grid connection channel. After the project is put into operation, it can achieve an annual sales revenue of 3 billion yuan and a tax revenue of 100 million yuan, create 200 job opportunities, significantly enhance the peak shaving and new energy consumption capacity of the Inner Mongolia East Power Grid, provide an important demonstration for the construction of a new power system, and promote the coordinated development of energy transformation and regional economy. Editor/Cheng Liting

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