en.Wedoany.com Reported - From June 30 to July 8, 2026, with the successful closing of the 110kV line switch at the Binyao Energy Storage Station in Shaoxing Binhai New Area and the successful first-time reverse power transmission of the No. 1 main transformer, the Jiangbin 50MW/100MWh Independent Energy Storage Station in Shaoxing Binhai New Area was officially connected to the grid and put into operation. Located in Shaoxing Binhai New Area, Zhejiang Province, covering an area of approximately 20 mu, this is the first grid-side independent energy storage station in the Binhai New Area.
The energy storage station adopts a lithium iron phosphate battery system, configured with 10 sets of energy storage units. The electrical energy is collected via 35kV collector lines and then stepped up through a 110kV booster station before being connected to the grid. The station has an energy storage capacity of 100MWh. Once operational, it can smooth out fluctuations in renewable energy generation output, enhance the flexibility of regional grid regulation, promote clean energy consumption, and ensure safe grid operation.
The grid connection and operation and maintenance (O&M) of the station are undertaken by Shanghai Tianwei Energy Technology Co., Ltd. (hereinafter referred to as Huanghe Tianwei New Energy). The company deployed in advance, building a full-chain energy storage asset service system covering "investment, construction, management, and operation," and independently developed the "Smart Energy Storage Operation and Management Platform" and the "Intelligent Quantitative Power Trading Platform." Currently, Huanghe Tianwei New Energy has cumulatively developed over 15GWh of grid-side energy storage projects and manages an O&M scale exceeding 10GWh. The O&M team was fully involved in the project's production preparation, coordinated with installation and commissioning, completed the O&M system setup and personnel training ahead of schedule, proactively engaged with grid dispatch, compiled operating procedures, maintenance procedures, and startup and commissioning plans, and organized safety technical briefings and operational rehearsals. During the grid connection operation, the operation ticket and supervision system were strictly implemented, ensuring a safe, efficient, and one-time successful power transmission process.
The commissioning of the Binyao Energy Storage Station marks another practical implementation by Huanghe Tianwei New Energy in the O&M field, following several other grid-side energy storage projects.
