HyperStrong Sets Global Benchmark with 7.4 GWh Grid-Side Energy Storage Projects in Inner Mongolia

Inner Mongolia, China – December 2025 – HyperStrong has announced the successful grid connection of three grid-side standalone energy storage projects located in Baotou and Ordos, Inner Mongolia. The projects include Ordos Gushanliang with a capacity of 500 MW / 2,000 MWh, Baotou Weijun with 500 MW / 3,000 MWh, and Baotou Boerhantu with 400 MW / 2,400 MWh. These projects represent a combined capacity of 7.4 GWh, setting a benchmark for large-scale energy storage projects through the seamless integration of high capacity, premium quality, and industry-leading speed.

Record-Breaking Delivery: Capacity, Quality, and Speed

From groundbreaking to grid connection, all three projects were completed in just over five months. Notably, the shortest construction cycle was within industry-leading three months. This achievement demonstrates the feasibility of deploying ultra-large-scale GWh systems with rapid engineering, while simultaneously maintaining rigorous safety standards and high system reliability.

Engineered for Resilience: Advanced Technology and System Design

To combat Inner Mongolia’s extreme environment – characterized by low temperatures, high winds, and sandstorms – all three projects utilize HyperStrong’s flagship liquid-cooled energy storage systems. The customized solutions feature optimized thermal management, advanced electrical protection and fire-safe designs, ensuring long-term operational stability and efficiency under complex environmental conditions.

Key Technical Highlights

The Ordos Gushanliang Project features a comprehensive suite of energy storage equipment provided by HyperStrong. By leveraging an autonomous and controllable technology framework, the project ensures high-precision response to grid dispatch commands and flexible adaptation to complex operating scenarios, ensuring stable, year-round performance with enhanced reliability.

The Baotou Weijun Project features a single-site capacity of 3 GWh, capable of storing up to 3 million kWh per charge. This makes it one of the largest energy storage power stations in the world. The system integrates a multi-layer electrical protection architecture and a full-lifecycle safety design, supported by advanced station-level fire suppression system.

The Baotou Boerhantu Project marks the large-scale deployment of HyperStrong’s next-generation 7 MWh energy storage system, powered by 587Ah high-capacity battery cells. Utilizing a modular configuration and standardized prefabricated container design, the project maximizes integration density and system availability, providing high-efficiency support for peak shaving and frequency regulation.

Driving the Regional Energy Transition

The successful commissioning of these three projects significantly enhances the power grid’s capability to integrate wind and solar generation in Inner Mongolia while mitigating peak–valley load fluctuations. Beyond grid stability, these projects are expected to stimulate the regional energy storage supply chain and provide a scalable blueprint for high-quality energy transformation.

Looking Ahead

HyperStrong remains dedicated to the evolution of next-generation power systems. Through continuous technological innovation and system-level optimization, the company continues to empower the global transition toward a clean, low-carbon and efficient energy future.