Danfoss powers Denmark’s new electric ferry

The Nerthus e-ferry uses Danfoss’ iC7-Marine solution and runs on 100% electric battery power during normal operation, with a biofuel-powered backup generator for extra flexibility.

This is a considerable step up when compared to the well-known Ellen ferry, the longest ranging fully e-ferry in the world, which was also powered by Danfoss.

“With Nerthus, Danfoss is pushing the boundaries of electrification and sustainability in maritime transport. We want to help build a more competitive, decarbonised future at sea,” said Padmanabhan Kailasam, divisional president, Industrial Drives and Power Conversion, Danfoss Drives.

“This e-ferry is especially meaningful to us because it will be operating on the route between Funen and the island of Als, where Danfoss was founded 92 years ago and where our headquarters campus is still located.”

Tailor-made

The new ferry has been built for Molslinjen, Denmark’s largest domestic ferry operator.

Danfoss said that its iC7 solutions are designed to fit the exact needs of each vessel, speeding up delivery and improving efficiency and performance.

The system also supports hybrid energy storage through the versatile iC7-Hybrid platform, making it a comprehensive electrification solution for modern electric ferries.

As part of the contract, Danfoss not only provided only essential components for the ferry’s electric drivetrain, but also parts of the shoreside charging infrastructure for the ferry.