SMRTR Science & EngineeringAug 13, 2025Interesting Engineering

World’s first solar-powered inflatable yacht brings clean luxury at sea

SMRTR summary

The Sunpower Solar-eJET 3.3m, the world's first solar-powered inflatable yacht tender, recharges directly from a yacht's solar system without needing conventional fuel or shore power. This 231-pound aluminum vessel features a 22 kW electric motor (equivalent to 30 horsepower), carries up to five passengers, and includes safety-enhancing jet propulsion that eliminates propeller risks in shallow waters.

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