07/08/2026
100MW Hybrid Frequency Regulation Project
Vycon Flywheel Energy Storage System (FESS) with Lithium Iron Phosphate (LFP) Battery
Dual-Energy Synergy Setting a New Standard for Grid Frequency Regulation
📍 Location: Yongji, Shanxi Province, China
Project Type: Independent Hybrid Frequency Regulation Energy Storage Station
Capacity: 100MW
Key Milestones
✔ March 2025 – Full commercial operation
✔ Operational Performance – Over 10,000 hours of safe and stable operation, providing 24/7 primary frequency regulation support for the power grid.
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Hybrid Energy Storage Architecture
⚡ 50MW Vycon REGEN® Flywheel Energy Storage System
• Millisecond-level response to instantly detect and correct grid frequency deviations
• Designed for high-frequency charge/discharge cycles with exceptional cycle life and deep cycling capability
• Rapidly mitigates renewable energy fluctuations, acting as the grid's high-speed stabilizer
🔋 50MW Lithium Iron Phosphate (LFP) Battery Energy Storage
• Large-capacity energy storage for sustained power output
• Provides long-duration energy support, handling medium- and long-term frequency regulation while serving as the grid's energy reserve
Together, the flywheel and battery systems combine ultra-fast power response with long-duration energy capacity, overcoming the limitations of single-technology storage solutions and delivering 100MW-class hybrid primary frequency regulation systems.
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Delivering Value for the Next-Generation Power Grid
✅ Enhancing Grid Reliability
✅ Proven Commercial Performance