Energy of calm
The debut of the 100 Sunreef Power Eco marks a significant milestone and serves as a glimpse into the future of maritime travel. As the first 100-foot fully electric catamaran to leave the Sunreef shipyard, it sets a new benchmark for luxury superyachts, seamlessly combining cutting-edge eco-friendly technology, five-star hotel comfort, and uncompromising reliability. Its impressive 13.5-metre beam delivers remarkable stability and an exceptional sense of space—something rarely found on yachts of this size, where every centimetre is usually at a premium. It feels like a floating island in the open ocean, purpose-built for serene cruising in tropical waters.
Aboard Double Happiness, the boundary between interior spaces and the outdoors virtually disappears. The expansive main-deck saloon, flooded with natural light streaming through panoramic windows like crystal walls, flows effortlessly into a full-beam aft cockpit. When the sliding glass doors are opened, they vanish from sight, creating one unified, airy living area infused with sea air—perfect for relaxation, dining, and socialising. In the morning, as the first rays of sunlight fill the space, you can sit back with a cup of coffee, feeling the closeness of the sea, hearing its whisper, and gazing into its vast horizon. By day, the area becomes a lively social hub where children’s laughter blends with easy conversations, and by evening it transforms into an intimate setting for candlelit dinners beneath the stars, with distant city lights shimmering like a jewelled necklace on the horizon.
One of Double Happiness’ most distinctive features is its beach club—an “ocean lounge” seemingly born from the sea itself. This is far more than a simple platform; it is a true extension of life on board. The stern opens up to reveal two wide fold-down terraces, transforming the area into a private seaside retreat. Here, right at the water’s edge, you can spend entire days diving into the crystal-clear ocean straight from the yacht, enjoying an array of water toys stored in the aft garage—from jet skis to paddleboards—or simply unwinding on plush sun loungers, basking in the warmth of the sun and the gentle touch of the sea breeze. This is where the connection to the ocean feels most profound, where everyday worries dissolve into the soft rhythm of the waves and time itself seems to slow, giving way to pure enjoyment of the moment.
The main saloon has been meticulously designed for convivial gatherings. A fixed dining table comfortably seating up to ten guests is complemented by a cosy L-shaped sofa, an elegant coffee table, and a comfortable armchair. A retractable television is discreetly concealed within the central partition, preserving the space’s clean, minimalist aesthetic. The thoughtful layout allows guests to dine, relax, and converse with ease, all while the ever-changing seascape serves as a captivating backdrop.
From the forward master suite on the main deck, the views are nothing short of breathtaking—each morning feels like waking up to a masterpiece painted by a great artist. Simply lifting your head from the pillow reveals the endless expanse of the sea, illuminated by the rising sun. A king-size bed, ample storage, and a luxurious en-suite bathroom all contribute to an atmosphere of absolute comfort. Adding to this sense of privilege is direct access to a spacious foredeck terrace—an intimate balcony above the ocean where one can enjoy quiet moments, watching the yacht glide effortlessly through the waves. This secluded haven offers a rare opportunity to be alone with your thoughts and the boundless horizon, feeling deeply connected to the world around you.
Up to five guest cabins, each with its own private bathroom, can accommodate as many as ten guests in total. Finished in darker tones, every cabin feels like a cosy cocoon, creating an ambiance of understated contemporary elegance. After a day filled with experiences and discoveries, these private retreats provide the perfect refuge to recharge and prepare for new adventures ahead.
If the foredeck terrace is an oasis of seclusion, the expansive flybridge represents its complete opposite. This is the yacht’s primary social hub. A C-shaped sofa under the open sky creates an inviting setting for evening meals, while the fully equipped bar is ready to serve anything from fresh morning juices to expertly crafted cocktails. Imagine dining beneath the stars in good company, far from shore—or celebrating a festive evening as music fills the air and guests dance, gently swayed by the motion of the sea. The flybridge feels like a theatrical stage where every sunset becomes a performance and every gathering turns into a memory painted in the colours of sky and sea.
The overall layout masterfully balances opportunities for vibrant social interaction with the need for privacy. Carefully separated guest and crew areas, combined with generous indoor and outdoor living spaces, give the yacht remarkable versatility, allowing it to adapt effortlessly to a wide range of lifestyles and occasions. It embodies an entire philosophy of living—unhurried, mindful, and deeply connected to nature—where each day brings new discoveries and a fresh perspective on the world.
All of this luxury is made possible by truly innovative technical solutions. Double Happiness is powered by four electric motors, each delivering 180 kW, drawing energy from a 990 kWh battery bank that enables completely silent cruising with zero emissions and virtually no vibration. The yacht seems to glide across the water in a single, effortless motion. Exceptional autonomy and energy efficiency are achieved through two integrated range extenders and powerful solar panels seamlessly incorporated into the bimini roof. In doing so, this groundbreaking catamaran proves that luxury can be conscious—and that travelling by sea can be both environmentally responsible and profoundly serene.
