World’s Largest Solar Car Carrier Unloads 4,000 Vehicles in Greece

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  • World’s largest solar-powered car carrier completes its maiden voyage with 4,000 vehicles onboard.
  • The vessel reduces lifecycle carbon intensity by 35%, saving over 2,100 tons of CO₂ per China–Europe round trip.
  • The vessel features advanced dual-fuel (LNG + solar) propulsion and smart digital safety systems.

A groundbreaking vessel—the largest solar-powered car carrier ever built—has successfully completed its maiden journey, arriving at a major European port carrying 4,000 vehicles, repprts Interesting Engineering.

Nearly 200 meters long and weighing over 68,000 gross tons, the ship features 12 decks and can accommodate up to 7,000 vehicles, including cars, buses, and heavy equipment.

Solar and LNG Power Duo

This innovative vessel marks a major step forward in reducing maritime emissions. It is equipped with over 500 marine-grade solar panels on its upper decks, delivering up to 302.8 kW of peak power. These panels generate around 410,000 kWh annually, cutting approximately 111 tons of fuel use and 346 tons of CO₂ emissions each year—equivalent to planting 38,000 trees. Its dual-fuel engines run on liquefied natural gas (LNG) alongside conventional fuel, reducing energy consumption by about 20% and carbon emissions by over 24% compared to traditional ships. On a full China-Europe round trip, the carrier slashes emissions by about 2,100 tons of CO₂.

Beyond its environmental benefits, the ship is outfitted with advanced digital systems that enable real-time cargo tracking and early fire detection. It also supports shore power connection while docked, enabling zero-emission operation in port. During its maiden voyage, more than 90% of the vehicles transported were electric or hybrid models, reflecting global trends in “new energy” automotive transport.

Trailblazing Future!

This maiden voyage symbolizes a wider transformation in shipping, showcasing how solar power, LNG propulsion, smart cargo management, and shore power can combine to create greener maritime logistics. The vessel sets a new standard for sustainable car carriers and highlights the accelerating push toward low-carbon and smarter global shipping solutions.

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Source: Interesting Engineering