A 100% electric yacht with optimized performance
The Sialia 57 Deep Silence (17.60 m) features all-electric propulsion, offering a cruising speed of 16 knots and a top speed in excess of 25 knots. Its system is based on a patented powertrain, powered by a 256 kWh battery, expandable up to 1 MWh. Its two 400 kW electric motors guarantee smooth, silent cruising, with no compromise on range or comfort.
A design focused on stability and efficiency
The yacht benefits from a 4.80 m wide carbon fiber hull, optimized by Vripack. This light, rigid design improves stability at sea and reduces energy consumption. It can accommodate up to 12 passengers and features modular spaces, including an air-conditioned cockpit, several relaxation areas and a beach club with fold-down sides.
Autonomy and advanced recharging solutions
The Sialia 57 is designed for crossings such as Florida to the Bahamas, with a range of up to 100 miles in all-electric mode, depending on sailing conditions and engine speed. Its fast recharging system allows full recharging in less than two hours when connected to a high-power terminal. What's more, a compact, bio-fuel-powered generator with a 500-liter tank is integrated, providing a hybrid solution that extends the vessel's range to over 500 miles, guaranteeing optimum flexibility and enhanced safety at sea.
Reduced maintenance and increased durability
Unlike internal combustion engines, which require frequent oil changes and maintenance, electric motors only require a grease change every ten years. The batteries, guaranteed for five years and designed for 30,000 cycles, are upgradeable, enabling the integration of future technological advances and limiting the depreciation of the vessel.
An eco-responsible approach
Founded in 2017 by Silent Straits, Sialia Yachts develops electric yachts that combine performance and respect for the environment. Under the direction of Stanislav Szadkowski, the Polish company designs its models with the AMPROS electrical management system, guaranteeing optimum efficiency. In addition to the Sialia 57, the range includes the 45, 59 and 80 Explorer models, covering a variety of uses, from dayboat to exploration yacht.
