Technical FAQs 4

Can solar power be used in inland shipping?

For the first time in inland shipping, solar energy can be transferred directly to the vessel’s drivetrain, advancing clean propulsion technology. The Blue Marline is the first inland shipping vessel capable of hybrid sailing with solar power. Wattlab

Does HGK ship have solar panels?

HGK Shipping, which operates a fleet of 350 vessels across Europe’s waterways, has teamed up with Dutch maritime solar specialist Wattlab to deliver this innovative project. The Blue Marlin is now equipped with 192 solar panels designed to power both the vessel’s onboard systems and, crucially, its high-voltage electric propulsion.

Is solar technology a viable solution for inland cargo vessels?

Solar technology, long viewed as limited to land-based or small-scale maritime uses, is proving its viability even on large inland cargo vessels. Wattlab, for example, has been developing scalable solar solutions not just for inland shipping but also for coastal and seagoing vessels.

Is this Solar Ship the future of river travel?

“This Solar Ship Is the Future of River Travel,” Declares Visionary Engineer as 192 Sun-Powered Panels Drive the World’s First Inland Marvel

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Container ships equipped with solar power generation

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The Blue Marlin, World''s First Hybrid Solar

Jul 12, 2025 · The Blue Marlin''s solar system is fully connected to its engine, making this ship more powerful and efficient. The ship uses smart

Blue Marlin

5 days ago · Blue Marlin, has become the world''s first inland shipping vessel capable of hybrid sailing with solar power. This achievement marks a

Blue Marlin

5 days ago · Blue Marlin, has become the world''s first inland shipping vessel capable of hybrid sailing with solar power. This achievement marks a significant milestone in the industry''s quest

Inland cargo vessel to be first in world to use solar power

Jul 15, 2025 · An array of panels will be used to directly power an inland cargo vessel''s propulsion systems, allowing a diesel generator to be switched off and even "solar sailing" when travelling

“This Solar Ship Is the Future of River Travel,” Declares

Jul 11, 2025 · 🤝 A collaboration between Wattlab and HGK Shipping led to the creation of this groundbreaking solar-powered vessel. 🌿 The ship''s innovative energy system is expected to

World''s first inland solar ship to glide on sun

Jul 8, 2025 · World''s first hybrid solar cargo ship to sail with 192 panels for 37,500 kWh power yearly For the first time in inland shipping, solar

Manufacturers unveil first-of-its-kind cargo

Aug 22, 2025 · The ship, developed and launched by Dutch solar company Wattlab and German inland shipper HGK Shipping, debuted in July,

“This Solar Ship Is the Future of River Travel,”

Jul 11, 2025 · 🤝 A collaboration between Wattlab and HGK Shipping led to the creation of this groundbreaking solar-powered vessel. 🌿 The ship''s

World''s First Hybrid Solar-Powered Inland Cargo Ship

Jul 12, 2025 · Dutch marine solar developer Wattlab has equipped HGK Shipping''s inland cargo ship, The Blue Marlin, with a groundbreaking solar energy system. This vessel is the world''s

World first claimed for hybrid solar-powered inland shipping

Jul 8, 2025 · The solar energy systems of the Helios and the Blue Marlin differ in one critical aspect. Unlike the Helios, where solar energy was used exclusively for low-voltage onboard

World''s first inland solar ship to glide on sun power with 192

Jul 8, 2025 · World''s first hybrid solar cargo ship to sail with 192 panels for 37,500 kWh power yearly For the first time in inland shipping, solar energy can be transferred directly to the

Inland cargo vessel to be first in world to use

Jul 15, 2025 · An array of panels will be used to directly power an inland cargo vessel''s propulsion systems, allowing a diesel generator to be

The Blue Marlin, World''s First Hybrid Solar-Powered Inland Cargo Ship

Jul 12, 2025 · The Blue Marlin''s solar system is fully connected to its engine, making this ship more powerful and efficient. The ship uses smart technology that manages energy

First Solar Powered Inland Shipping Vessel

Jul 9, 2025 · The Blue Marlin, an inland cargo vessel equipped with 192 solar panels, docked at De Gerlien van Tiem shipyard. The vessel is the first

World''s First Solar-Powered Ship Arrives

Jul 22, 2025 · Recently, the world''s first hybrid bulk carrier with solar propulsion capability, the “Blue Marlin,” made its official debut in Hamburg, Germany. This inland vessel, jointly

First Solar Powered Inland Shipping Vessel

Jul 9, 2025 · The Blue Marlin, an inland cargo vessel equipped with 192 solar panels, docked at De Gerlien van Tiem shipyard. The vessel is the first inland shipping vessel capable of using

Manufacturers unveil first-of-its-kind cargo ship that could

Aug 22, 2025 · The ship, developed and launched by Dutch solar company Wattlab and German inland shipper HGK Shipping, debuted in July, according to Interesting Engineering. It is the

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