Delivered with JDEnergy’s full-stack energy storage solution, the project adopts the Galaxy-1 string-type prefabricated liquid-cooled storage system. The in-house developed platform is designed for utility-scale applications requiring enhanced safety, high integration and efficient operation.
With a capacity of 150 MW/600 MWh, this station is JDEnergy’s largest single energy storage project in Ningxia to date. It is arranged into 30 liquid-cooled BESS units, each rated at 5 MW/20 MWh. Each unit comprises four Galaxy-1-4G prefabricated battery cabins and one eLink-HV35 unit, bringing the total deployment to 120 Galaxy-1 cabins. The configuration reflects a standardized, modular design intended to support large-scale deployment, efficient integration and flexible grid-side operation.
Grid-connection commissioning and acceptance were completed in December 2025. The project subsequently passed third-party testing and final acceptance in April 2026, enabling it to enter commercial operation. Under Ningxia’s current market framework, the facility can provide services across spot power trading, medium- and long-term electricity transactions, and frequency regulation ancillary services.
The project comes as Ningxia continues to expand its renewable energy base and strengthen the grid infrastructure needed to support it. With wind and solar generation increasing across northwest China, fast-response energy storage is playing a growing role in smoothing variable output, reducing curtailment risk and providing real-time balancing support.
The Yanchi Hanjun project is designed to add flexible regulation capacity to the regional power system and support higher levels of renewable energy integration. It also reflects JDEnergy’s growing presence in Ningxia’s grid-side storage market. JDEnergy has now brought six energy storage projects into operation in Ningxia, with cumulative installed capacity exceeding 2 GWh.
The successful commissioning of the Yanchi Hanjun project further validates the adaptability of the Galaxy-1 platform for large-scale, market-oriented storage assets. It also provides another reference project for Ningxia as the region advances its role as a national renewable energy demonstration zone and accelerates the transition toward a more flexible, low-carbon power system.
