State Power Investment Corporation Hydrogen Energy Power Supply System Deployed in Zhoushan Maritime Scenario

On January 15, 2026, the hydrogen fuel cell power supply system, jointly developed by Guohydrogen Technology Ningbo Greendynamics and its partners, was installed, debugged, and officially put into operation at the Yuanshan Island South Reef Light Beacon outside the Liuheng Taimen Wharf in Zhoushan City, Zhejiang Province. This system will completely replace the original solar power generation equipment.

Addressing the core characteristics of maritime aids to navigation—long-term unattended operation, harsh environments, and high reliability requirements—an innovative collaborative power supply mode of "fuel cell replenishment + battery power supply" was introduced.A single hydrogen refueling can ensure the light beacon operates continuously and stably for a full year, fundamentally resolving the driving range challenges of traditional power supply methods. The project successfully extended hydrogen energy technology to the field of maritime offshore power supply, providing a replicable technical solution for the clean energy upgrade of infrastructure in remote sea areas. After the project's commissioning, a special detection will be conducted in three months to verify the system's stability, reliability, and cost-effectiveness in complex marine environments such as high salt spray and strong winds and waves, accumulating key data for large-scale promotion in the field of navigation support.