There are a variety of hybrid motor yachts on the market, as well as some all-electric annexes and small yachts, but to date there are no all-electric superyachts. Developed in collaboration with the yacht and ship engineering company VRIPACK, SIALIA YACHTS, with its multinational team, is proud to bring the SIALIA 80 Expedition to market. 
The founders of Sialia Yachts have decades of experience in the design and development of heavy-duty batteries for transportation. They further shared their love for cruising and wanted to create a quiet, emission-free, well-performing yacht. These batteries not only provide electric propulsion, but also power all lighting, air conditioning, and other service facility loads.
Since Sialia Yachts was founded in the Netherlands in 2017, they have continued to strive for excellence and want to leave a unique mark on the aquatic world. However, a planned water project was postponed due to the impact of the coronavirus pandemic. Still, that hasn't stopped them from moving forward. Today, they offer a special service for all yachts up to 80 feet, catering to the individual needs of their customers. It is worth mentioning that all models additionally incorporate the Ampros electric propulsion system developed by the founders of the shipyard. 
According to the shipyard's description, the Sialia 80 expedition will be Sialia's most advanced yacht to date, promising electric cruising as a superyacht, a yacht with the autonomy to travel around the world and sail in extreme tranquility and safety. The Sialia 80 Expedition Boat offers superyacht comfort during sailing and is equipped with a state-of-the-art Ampros propulsion system tailored for luxury electric yachts. Vripack is known for its cutting-edge marine engineering and their expertise ensures that this yacht is both functional and aesthetically innovative. 
Joost Mertens, Fleet & Sales Manager at Vripack, said: "We strongly believe that a holistic approach to yacht design leads to an unparalleled experience. The right ship engineering is complemented by an exciting exterior aesthetic and an interesting layout, ensuring efficient and safe navigation. This is especially important in the age of electric propulsion. It's this holistic approach to yacht design that makes it the smartest investment option for you. An efficient and safe hull that is durable enough to last the entire life of the yacht without the need for additional maintenance. ”
The design concept of the Sialia80 Adventure model
The Sialia 80 Adventure model stands out on the market for several unique features that combine interior and exterior elements. The clever layout of the master cabin, with direct access to the water and beach club, ensures tranquility and tranquility during operation thanks to the advanced electric drive, providing the owner with a calm and undisturbed onboard experience. 
The open design of the main deck takes into account connectivity and spaciousness, giving people a sense of freedom and comfort. The ultra-low energy consumption glass door display system adds transparency to the room, making the light abundant and the space transparent. Externally, the yacht's sleek lines resemble a running crocodile, with a distinctive diamond-patterned exterior glazing and expansive mullionless windows that connect passengers to the natural environment, making it feel like they are in nature.
Other highlights on the yacht are also quite special, such as the large formal dining area directly above the beach club, which is untouched by the elements. This undoubtedly underscores the core theme of the design: to provide guests with a rich outdoor experience, no matter where they are on the ship. The sun deck is designed for entertaining, with a lounge for sunbathers and an elegant conversation corner at the bow.
Although Sialia Yachts has yet to release interior renderings, it is believed that the interior will complement the exterior. Co-founder and CEO of Sialia Yachtsstanisl** szadkowski"Although the market for eco-friendly yachts is niche, the trend towards cleaner technologies is inevitable. The speed of this change depends on our daily efforts and our quest for a greener future. The Sialia 80 Adventure model is designed to redefine the perfect combination of exploration and sustainability. ”
Key features:
The Sialia 80 expedition yacht is built entirely of premium marine aluminium and has a total length of approximately 266 m (90 ft), 8 m wide50 meters and can accommodate up to 12 passengers in 4 cabins and 2 crew berths (converted into cabins). It is powered by two 400 kW electric motors, has a speed of over 11 knots, a range of more than 3,000 nautical miles (3,452 miles and 5,556 km), an 800 kWh battery capacity (more than eight Tesla Model S) and 2 variable range extenders provide it with a steady stream of power, ensuring superior redundancy and reliability in all critical areas.
Sialia Yachts has further developed a ship management system for batteries. It intelligently distributes power to prevent overheating due to misuse, allowing the yacht to operate reliably in any environment. When the load is overloaded, the system automatically lowers the load to ensure the safety and stability of the yacht. 
Designed for tranquil ocean cruising as well as territorial waters and environmental control zones (ECAs), this yacht can easily cope with extreme environmental conditions. The official integration of Sialia 80 Expedition Yacht into the company's product range marks an important step forward in SIALIA's commitment to advancing the future of sustainable yachting. 
This follows Vitters' announcement that the "Zero Fossil Fuel" sailboat "Zero" has entered the next phase of construction – also developed in collaboration with Vripack.