Recently, the 740-TEU all-electric open-top container vessel “Ningyuan Dianpeng” was successfully delivered. The ship was built by Jiangxi Jiangxin Shipbuilding Co., Ltd. for Ningbo Ocean Shipping Co., Ltd. and surveyed by the China Classification Society (CCS). This delivery marks another concrete step forward in China’s push for green and intelligent shipping.

Source: CCS

Green Propulsion and Energy Efficiency

With an overall length of 127.8 metres, the vessel adopts a dual-mode energy replenishment system combining “charging and battery swapping.” It is equipped with 10 container-type battery packs and high-voltage shore-power fast-charging equipment, enabling zero-emission operations while in port. An innovatively designed photovoltaic system converts renewable solar energy into electricity, providing an additional energy source and further enhancing overall energy efficiency. The propulsion system features a redundant design, ensuring that effective propulsion can be maintained even in the event of a single-point failure – a critical safeguard for navigational safety.

Advanced Intelligence and Autonomous Navigation

On the intelligence front, the vessel integrates state-of-the-art systems including an intelligent platform and an intelligent engine room, and possesses autonomous navigation capabilities in open waters. It has obtained the CCS intelligent ship class notation i-Ship (No. M.I). Through features such as real-time 360-degree situational awareness, all-weather visual perception, route planning, unmanned operation, and autonomous collision avoidance, the vessel can intelligently switch between different operating modes. This achieves a seamless integration of green, efficient, and intelligent performance.

Source: CCS

Collaborative Construction and Timely Delivery

During construction, CCS fully drew on the experience gained from the sister vessel “Ningyuan Diankun.” CCS played a pivotal coordinating role, providing reliable solutions for the layout of photovoltaic panels, the testing of the battery system, and the validation of autonomous navigation trials. These efforts significantly shortened the construction cycle and laid a solid foundation for the vessel’s on-schedule delivery, earning unanimous praise from both the shipowner and the shipyard.

Looking Ahead: Commitment to Green Shipping

Looking forward, CCS will continue to stay closely focused on customer needs and implement practical, effective measures to deliver even more efficient and high-quality survey and technical services.