Grid Operation
Xinhua Ushi ESS project is the world’s largest grid-forming energy storage station utilizing vanadium flow battery (VFB) technology.
It combines rapid frequency regulation with long-duration energy storage to support renewable energy integration.
The station employs innovative "grid-forming + energy storage" technology to proactively stabilize grid voltage and frequency, ensuring the secure and stable operation of the power system while addressing grid stability challenges.
Project Details:
- Project Name:
Xinhua Ushi ESS Project - Location:
Ushi, China - Total Energy Storage System:
175MW/700MWh (Outdoor)
Benefits:
- Grid Forming
- Peak Shaving
- Frequency Regulation
- Renewable Integration
Grid Operation
Dalian ConCurrent Energy Storage Project - known as the World's largest VFB project in city center.
This project features a 100 MW/400 MWh energy storage system designed to enhance grid stability and accommodate high levels of renewable energy penetration.
Envisioned as a 200 MW/800 MWh project divided into two phases, Phase I was successfully commissioned in 2022.
Project Details:
- Project Name:
Dalian ConCurrent Energy Storage Station - Location:
Dalian, China (in Downtown area) - Total Energy Storage System:
200MW/800MWh
Phase I: 100MW/400MWh (Indoor)
Phase II: 100MW/400MWh (Indoor)
Benefits:
- Grid Stability
- Peak Shaving
- Frequency Regulation
- Renewable Integration
- Black Start
- Auxiliary Power Supply
Renewable Energy Integration
RKP has integrated a 5MW/10MW energy storage system with a large wind farm, delivering consistent and reliable energy distribution since 2012.
With over a decade of operation time, the system still maintained 100% capacity retention.
Project Details:
- Project Name:
Woniushi Wind Farm Energy Storage Station - Location:
Shenyang, China - Total Energy Storage System:
5MW/10MWh (Indoor) - Wind Turbine
33*1.5 MW
Benefits:
- Smoothing Output
- Load Following Capability
- Improves Power Quality
- Curtailment Reduction
- Provides Ancillary Services
- Offers Virtual Inertia
Behind the Meter
Project Details:
- Project Name:
Conch Zongyang Energy Storage Station - Location:
Zongyang, China - Total Energy Storage System:
6MW/10MWh (Outdoor) - IRR:＞ 10%
Benefits:
- Enhanced Energy Savings
- Advanced Decarbonization
- Sustainable Power through Renewable Microgrids
- Support for Net-Zero Manufacturing
- Efficient Utilization of Limited Land Space