There's no longer any need to handle conventional sails: deployment and retraction are fully automated. According to the builder, the wing could generate 50% more lift and 40% more propulsive force than a conventional sail of the same area under optimal apparent wind conditions.
Artificial intelligence also plays a role in controlling the system, coordinating the wing, rudders and propulsion, with even the option of issuing voice commands.
Another distinctive feature is the Sunreef Wing's potential to generate electricity by harnessing the apparent wind, even when the catamaran is under power. Combined with hydrogeneration and the integrated Solar Skin solar panels, it could contribute to a comprehensive onboard energy management system.
It's an ambitious approach, although its performance in real-world conditions remains to be seen. Sunreef has yet to specify which models will be the first to feature this technology or announce a rollout schedule.
