There is a new way to understand nautical luxury. It is not louder or more polluting. It is quieter, cleaner and, if anything, more thrilling. The Sunreef 80 Eco "Apollo 99", launched in 2023 by the prestigious Polish shipyard Sunreef Yachts, embodies this new philosophy better than any other catamaran of its generation. At 23.99 metres in length and 11.54 metres in beam, the "Apollo 99" combines fully electric propulsion powered by solar energy with exceptional luxury interiors and exterior spaces designed for life at sea in its fullest sense. Available for charter in the Balearic Islands and in Greece — the Cyclades and Ionian Islands — with a professional crew of four on board, the "Apollo 99" is the most advanced luxury catamaran on the charter market. And one of the most beautiful.
Eco technology: sailing in silence, without emissions, without compromise
The technological heart of the "Apollo 99" is its fully electric propulsion system integrated with an extensive array of solar panels distributed across the entire vessel. The result is silent, clean, completely emission-free navigation that allows you to experience the sea as it truly is: without engine noise, without the smell of fuel, with nothing but the sound of water and wind. A sensory experience that, once lived, changes the way you sail forever. And all of this without sacrificing a single gram of performance or comfort. The "Apollo 99" proves that sustainability and luxury are not opposing concepts. They are the future.
Exterior spaces: generous room and life in the open air
The exceptional beam of the "Apollo 99" — 11.54 metres — translates on deck into a generosity of space that is hard to find on any other catamaran of this length. The cockpit is designed for social life on board, with a dining area, bar module and convertible sunpad that can be arranged to suit the mood of the moment. Everything flows naturally outward, thanks to large panoramic windows that connect the interior to the sea at all times.
The hydraulic aft platform is one of the most special features of the boat: when lowered, it creates a private swimming area at water level — a personal beach club from which to access the sea directly, sit with your feet in the water and enjoy the surroundings with unmatched intimacy and comfort.
Interiors: light, space and detail
The panoramic saloon of the "Apollo 99" is extraordinarily bright, with floor-to-ceiling windows all around that flood the space with natural light and keep the horizon permanently in view. The open flow between the interior and the cockpit creates a spatial continuity that multiplies the sense of volume, making every hour on board — under sail or at anchor — a genuinely pleasurable experience.
The four guest cabins accommodate up to 8 guests overnight, all with private en-suite bathrooms. The centrepiece is the full-beam owner's suite: a private sanctuary with a walk-in wardrobe, desk, sofa and full en-suite bathroom — a space that competes without hesitation with the finest hotel suites. The three remaining cabins maintain the same standard of finish and privacy. Crew quarters are entirely separate, ensuring maximum privacy for guests at all times.
Crew: four professionals at your service
The "Apollo 99" always sails with a crew of four: captain, deckhand, stewardess and cook. A complete team that guarantees both safe, expert navigation and a high level of service in every aspect of life on board. The cook prepares fresh, tailor-made menus using the finest local produce from each destination. The stewardess attends to every detail with discretion and professionalism. On the "Apollo 99", you simply decide where you want to go. Everything else is in the best possible hands.
Water toys: the sea as your playground
The "Apollo 99" carries a carefully selected water toy package that turns every anchorage into an adventure: Seabobs for powered underwater exploration, an electric eFoil for gliding silently above the water's surface, and full equipment to enjoy the sea in all its dimensions — all perfectly in keeping with the eco philosophy of the boat. Excitement without emissions.
The destinations: Balearics and Greece
In the Balearic Islands, the "Apollo 99" has access to some of the most spectacular marine landscapes in the western Mediterranean. The hidden coves of Ibiza, the legendary waters of Formentera, the pristine seabeds of Ses Salines, the wild coastline of Menorca. Destinations that, explored from a catamaran of this level, take on an entirely new dimension.
In Greece, the horizons expand dramatically. The Cyclades — Mykonos, Santorini, Paros, Naxos, Milos — with their unique Mediterranean light, white villages perched over the sea and picture-perfect anchorages. And the Ionian Islands — Corfu, Kefalonia, Ithaca, Zakynthos — with their impossibly blue waters, white sandy beaches and lush natural landscapes. The Mediterranean at its most pure, sailed aboard the most advanced catamaran of its generation.
| Year | Last refit |
| 2023 | — |
| Length | Beam | Draught |
| 24.0 m | 11.5 m | 2.6 m |
| 3 double cabins, 1 master cabin, 4 crew cabins, | ||
| People | Pernocta | Toilets |
| 8 | 8 | — |
| Engine | Fuel tank | Fuel type |
| 2 x 160hp | 7400 l | — |