The Sunpower–ALVA Solar-E 60 Enclosed is an 18.40-metre luxury solar-electric power catamaran designed for extended cruising, exploration and exceptional onboard comfort. Featuring a generous 10.20-metre beam, a distinctive enclosed flybridge and spacious living areas, this innovative yacht combines contemporary design with advanced solar-assisted electric propulsion. Its enclosed upper deck provides an additional protected living space with panoramic views, while flexible accommodation arrangements, expansive outdoor areas and integrated solar technology make it an attractive choice for owners seeking comfort, versatility and greater energy efficiency on longer journeys.