WFS Group New Energy project. Wenfei Summit International supplies this system for export inquiry from Guangdong. Specifications below follow the 2025 energy-storage introduction used for this series. Ask WFS for the current datasheet before ordering.

Max-20HC-3440 is a containerized energy storage system. The series artwork for this container class is marked 1500 V DC / 3.44 MWh. Confirm the revision rating with WFS before design freeze.

Utility and container systems in this series are for power-side and grid-side storage, including larger stations. The introduction lists high safety, high efficiency, straightforward installation, long cycle life, and simple operation.

• Utility / container energy storage
• Power-side and grid-side use
• High safety, high efficiency, easy installation, long cycle life

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