Developed entirely in-house, this latest advancement underlines Sunreef’s focus on sustainability, smart design, and long-term energy performance across its new catamaran range.
Raising the Bar for Solar Efficiency
Solar Skin 3.0 achieves the highest efficiency currently available for silicon solar cells, marking a significant step forward for renewable energy in the marine sector. Each panel on the yacht operates as an intelligent unit, dynamically adjusting its electrical output to counteract shading from sails and superstructures.



By using machine learning and real-time operational data collected from Sunreef catamarans in the Mediterranean, Caribbean, and Dubai, the system continually refines performance to maintain high energy yields throughout the year, even during the lower-light months of winter.
Maximising Power in Every Condition
One of the key innovations of Solar Skin 3.0 is its ability to generate energy efficiently in shaded environments. New photovoltaic cells, integrated into the bimini structures of Sunreef’s catamarans, are specifically designed for low-light conditions. This targeted development ensures consistent power production across a wide range of sailing scenarios, further reducing reliance on traditional energy sources.

Building on the robust foundation laid by Solar Skin 2.0, the new system maintains exceptional durability and thermal stability, operating reliably at temperatures above 100°C. Each panel onboard the motor yacht is engineered to resist micro-cracking through more than 20,000 load cycles and incorporates RFID technology to simplify diagnostics and maintenance over the yacht’s lifetime.

The layout of Solar Skin 3.0 has been optimised using advanced machine learning algorithms. By analysing data from Sunreef’s active fleet, the placement of solar panels is precisely tailored to real-world usage patterns, ensuring maximum energy generation in actual sailing conditions rather than relying solely on theoretical models.
Pushing Boundaries in Sustainable Yachting
According to Sunreef Yachts CTO Nicolas Lapp, Solar Skin 3.0 represents a major milestone: “The latest generation of our solar skin technology achieves top efficiency - the highest attainable for silicon cells - and significantly enhances energy management on board.”
More than a simple upgrade, Solar Skin 3.0 signals a bold shift toward smarter, cleaner yachting. With this latest development, Sunreef Yachts continues to drive forward innovation in sustainable luxury, refining not only the experience on board but also the environmental footprint of every voyage.
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