COMKING Supports 8 MW Flywheel Energy Storage Project in Guangxi with Modular Delivery

As power systems place greater emphasis on fast frequency response and grid flexibility, flywheel energy storage is gaining attention for applications requiring rapid power regulation. Efficient integration of power conversion, voltage transformation and grid connection is therefore essential to project deployment.

For an 8 MW flywheel energy storage frequency regulation power station in Guangxi, China, COMKING has delivered two 4 MW PCS-integrated energy storage and step-up units, supporting the project’s grid connection and efficient deployment.

► Integrated Design for Streamlined Deployment

Each unit integrates key systems including the Power Conversion System (PCS), transformer, high-voltage switchgear, and auxiliary systems within a standardized configuration. This integrated approach brings power conversion, voltage step-up, and switching functions together, reducing the need for separate on-site system integration.

► Modular Delivery for Efficient Installation

The PCS-integrated energy storage and step-up units were factory-integrated before shipment, enabling a more streamlined installation and commissioning process at the project site. Modular delivery helps simplify on-site work while supporting efficient deployment of the overall energy storage system.

► Supporting Fast-Response Grid Applications

Designed for the project’s frequency regulation application, the integrated units provide the electrical interface between the flywheel energy storage system and the grid. By combining key power conversion and grid-side equipment into a coordinated solution, COMKING supports the deployment of fast-response energy storage infrastructure.

Through standardized design and modular delivery, COMKING continues to develop practical solutions for energy storage and modern power infrastructure, supporting more efficient project deployment and grid integration.