en.Wedoany.com Reported - On March 28, the Panke Phase I independent energy storage project, located in Jinta County, Jiuquan City, Gansu Province, officially commenced construction. Designed overall by China Railway Shanghai Institute, the project boasts a rated charging/discharging power of 190 megawatts, an energy storage capacity of 760 megawatt-hours, and covers a total area of approximately 45,000 square meters. The launch of this project signifies the accelerated advancement of the integrated "source-grid-load-storage" layout for Jiuquan's clean energy base, providing crucial support for the green and low-carbon transformation of the regional energy structure.
The independent energy storage project is situated in the Hongliuwa Photovoltaic Industrial Park in Jinta County. Its construction scope includes a hybrid energy storage power station, a 330-kilovolt step-up substation, 330-kilovolt transmission lines, and related bay extension works. The project innovatively adopts a hybrid energy storage technology combining "95% lithium iron phosphate + 5% sodium-ion batteries." This technological combination offers high energy density, relatively low cost, and excellent low-temperature safety, enabling it to adapt to the harsh cold environment of Northwest China. It explores a reliable technical pathway for new power infrastructure construction.
Upon completion, the project is expected to become a key driving force for the coordinated development of the new energy industry in Gansu Province, while also serving as a stable support for the secure operation of the regional power grid. It holds significant importance for assisting in the construction of a new energy system during the "15th Five-Year Plan" period, promoting the large-scale integration of clean energy and the agglomeration development of the industrial chain, as well as improving regional energy infrastructure.
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