When setting sail, the ideal experience is one of serenity, where the gentle sounds of the ocean dominate rather than the persistent hum of generators. While noise and vibrations may not directly impact the performance or aesthetic of a catamaran, they significantly affect the comfort of those aboard, making them critical elements to address for a truly enjoyable journey.
Fortunately, advances in marine technology are making it possible to enhance comfort at sea. Techniques such as vibration damping and sound insulation are key to minimizing onboard discomfort. However, tackling noise proves to be more challenging due to the constant contributions from wave dynamics, HVAC systems, and engines.
READ MORE: Horizon Unveils the FD100: An Oceanic Oasis That Captures the Essence of the Sea
The Silent Revolution
Sunreef Yachts, a pioneer in luxury vessel design and manufacturing, recognized the importance of this aspect of cruising. In response, the Polish company introduced the Sunreef Yachts Eco line—an innovative range of catamarans that target not only basic comfort issues but also aim to deliver a cruising experience that is noiseless, vibration-free, and zero-emission. This unique range sets itself apart by integrating cutting-edge photovoltaics and energy-efficient air conditioning systems, reducing the need for noisy generators and offering extended autonomy.
These silent catamarans are equipped with advanced technology, including custom-engineered battery systems and in-house developed solar panels that are strategically mounted on the vessel’s hulls, superstructure, bimini, and mast. This sophisticated energy system enables the catamarans to generate, store, and utilize energy far more efficiently than traditional setups. Here’s a closer look at the three core components of this innovative design:
1. Solar Panels
Switching to renewable energy is a game-changer for catamarans, significantly cutting down on fossil fuel use while boosting range and self-sufficiency. The introduction of solar power onboard has revolutionized the marine industry by decreasing the need for mechanical system runtime and maintenance, all while providing extended periods of silent operation.
Sunreef Yachts Eco produces the lightest solar panels in the industry, weighing just 1.8 kilograms per square meter and with a thickness of less than one millimeter. These panels are expertly embedded onto the catamaran’s exterior, making them easy to replace, repair, or upgrade. The solar-powered system ensures that the boat’s batteries are continuously charged, eliminating the need for noisy generators and enhancing the vessel’s sustainability and cost-efficiency, all while outperforming diesel generators in both weight and performance.
2. Wind Turbines
In addition to solar power, wind turbines mounted atop the catamaran’s bimini take advantage of the wind to generate electricity. These turbines convert the kinetic energy of the wind into electric power, ensuring the boat’s batteries remain charged regardless of time of day or whether the catamaran is in motion. This provides a reliable and constant energy source, further enhancing the vessel’s autonomy.
3. Electric Boat Batteries
The energy harnessed by the solar panels is stored in electric boat batteries, which then convert it into mechanical energy to propel the catamaran and power its systems. Sunreef Yachts Eco uses advanced lithium-ion batteries that are 30% lighter than standard systems and have a lifespan of up to 10 years, retaining 80% of their original capacity. These batteries, utilizing safe NMC chemistry, offer high specific energy, ensuring smooth and efficient sailing.
With these innovations, Sunreef Yachts Eco is not only redefining luxury cruising but also setting new standards for sustainability and comfort at sea, making the dream of a truly silent and serene ocean voyage a reality.
READ MORE: Sanlorenzo Expands Leadership in Spanish and Portuguese Markets with New Appointment
