World's first self-charging tender that harnesses sun's power debuts

Sunpower Yachts International has launched the Sunpower Solar-eJET 3.3m, the world’s first self-charging inflatable tender that harnesses solar power directly from a yacht’s integrated solar energy system. This innovative tender eliminates the need for conventional refueling or shore-based electrical power by connecting to the mothership’s solar array via a built-in charging port when stowed. Designed to complement Sunpower’s larger solar-electric yachts, the Solar-eJET creates a consistent, self-sufficient energy ecosystem, ensuring the tender’s battery is continuously topped up and ready for immediate use. The Solar-eJET features a 10 kWh lithium battery powering a 22 kW electric motor, equivalent to a 30-horsepower conventional engine, with a liquid-cooled brushless DC motor driving an advanced jet propulsion system. This system offers zero direct emissions, reduced noise, enhanced swimmer safety, and shallow-water operation without the risks of an exposed propeller. The tender’s hull is made from durable