Sunreef Yachts introduces ‘Double Happiness’ – its first 100-foot solar electric ‘supercat’

Published: Dec 2nd 2025 2:19am on Electrek

Sustainable boatbuilder Sunreef Yachts has unveiled another stunning solar electric catamaran, or “supercat,” which it is calling “Double Happiness.” This fully-electric yacht is 100 feet, Sunreef’s longest to date.