甘肃300MW/1200MWh独立储能项目开工，预计现货交易年收入9360万元

Core Viewpoint - The article discusses the construction of a 300MW/1200MWh independent energy storage project by Wuwei Huajing Linghang Electric Power Co., Ltd., with a total investment of 1.26 billion yuan, aimed at enhancing renewable energy consumption and grid stability in Gansu Province [2][4]. Group 1: Project Overview - The project is set to commence construction on August 1, 2025, and is located in the photovoltaic sand control demonstration park in Wuwei City, Gansu Province [2]. - It will consist of 60 sets of 5MW/20MWh energy storage units, each comprising a 5MW PCS boosting conversion cabin and four 5MWh energy storage battery containers [2]. - As of now, 80% of the civil engineering for the storage area has been completed, and the foundation for six buildings in the boosting station area has been laid [2]. Group 2: Technical Specifications - The project will utilize a centralized energy storage system with lithium iron phosphate batteries, designed for a lifespan of 20 years and a minimum of 6000 charge cycles [4]. - It aims to provide multiple auxiliary services such as peak shaving, frequency regulation, and emergency backup power to the Gansu power grid [4]. Group 3: Economic Impact - Upon completion, the project is expected to generate an annual revenue of approximately 141 million yuan from grid frequency regulation, 93.6 million yuan from electricity market spot trading, and 27 million yuan from peak shaving services [4]. - The project will also contribute 25.5 million yuan in annual taxes and create numerous job opportunities, significantly boosting local employment [4]. - The completion of this project is crucial for the high-quality and large-scale development of new energy storage and the advancement of renewable energy in the province [4].