Soel Yachts

  • solar electric yachts
  • Soel Senses 62
  • Soel Senses 82
  • Soel Shuttle 14
  • Custom model

True ecotourism

no more fuel

The SoelCat 12 is an energy autonomous solar electric boat, designed from the ground up as a fully sustainable excursion vessel to enjoy the sea. The solar catamaran brings  true eco-tourism  to water-bound operators, communities, resorts, lagoons and nature reserves. With no CO2 or noise emissions involved, we can save the ocean and offer a better experience to our guests! The heart of the concept is  silence : being on board without any distractions lets the journey become the destination!

Solar electric yacht désigner Soel Yachts

“Being on the solar catamaran gives you a feeling of total relaxation and freedom. The energy autonomous boat is powered by clean energies and we don’t have to worry about harming the environment with dirty exhaust fumes, fossil fuels or complicated maintenance! Our guests love the quietness and the openness of the vessel, which make every sunset cruise a very special moment!”

S. Dekeunynck, French Polynesia

electric from the start

The SoelCat 12 solar electric catamaran is integrally designed for electric propulsion right from the first line drawing to the matched propeller. Every aspect of this vessel contributes towards its highly efficiency for solar electric sailing. The lightweight yet durable fibreglass construction, the large solar roof and the super slender hulls are the major key factors for the solar vessel’s high performance when it comes to speed and range. The electric propulsion system for the SoelCat 12 is superior when it comest to volume and weight.

MOBILE POWER STATION

During downtime, the SoelCat 12 can utilise its large solar array to provide energy for your land based electricity grid. The solar electric catamaran then turns into a mobile power station and is able to feed 8.6kWp into the AC grid or provide power at remote places where no grid is available. The 120kWh  lithium battery  system supplies all the energy required for save operations during day and night.

Tesla on the water, SoelCat 12, SOEL YACHTS, mobile power station on the ocean, electric catamaran, electric boat company, solar electric naval architecture

SPECIFICATIONS

Length 11.80 m 39 ft
Beam 5.80 m 19 ft
Draught 0.70 m 2.3 ft
Displacement 6 ton 13.200 lb
Solar Power 8.6 kWp
Battery Capacity 2x 60 kWh
Electric Motor 2x 30 kW
V 13 kn
V 8 kn
V 6 kn
Passengers 12 – 20
Crew 4
CE Design Category C
  • Running Time (battery only)
  • Running Time (with solar)

Solar yacht design by Soel Yachts

“Every detail on the boat is perfect – gorgeous spaces to relax, great spots to view the sunset or the marine life, and even a bar! My favorite moment of all was after sunset, when an incredible manta ray came to say hello, drawn by the underwater lights of the solar catamaran.”

S. Lee, New Zealand

fully customizable

The deck space of the solar electric boat can be customised to your wishes and host a variety of seating arrangements and layouts. Choose classic yacht fittings, luxurious and comfortable. Or practical and economical deck wear and simple bench setup for water taxi services. Furthermore, the electric catamaran can be equipped with a day head in the port side hull.  Get in contact with us now  to learn more about the different options and to discuss your personal requirements with your Soel Yachts contact partner.

Boat interior solar electric catamaran

The solar electric catamaran can be equipped with removable roll down screens on every side for flexibility in every situation. Screens for sun shading can be applied on good days, while transparent rain screens protect your guests in bad weather conditions. When the screens are not in use, the comfortable SoelCat 12 lounge layout offers spacious space options in the hulls and underneath the furniture.

Protection screens from the SoelCat 12 solar electric catamaran

SUSTAINABLE SEA TRANSPORT

With both the Okeanos Foundation and Soel Yachts sharing a vision of sustainable sea transport and striving for a healthier planet, we are honoured that our partner, the Okeanos Foundation has funded and supported the development of the SoelCat 12. The first SoelCat 12, named the ‘Okeanos Pearl’ is the first energy autonomous vessel for the ecotourism industry and will pave the way for more sustainable coastal water vessels in many different sectors. The Bora Bora Pearl Beach Resort is proving a pioneering spirit by operating the solar electric Okeanos Pearl. As the first resort, they are offering truly sustainable, noise and emission-free excursions in the pristine lagoon of Bora Bora to their guests.

Demountable

The SoelCat 12 can be delivered as a demountable solar electric boat, which fits into two 40ft high cube containers. Such compact dimensions enable ease transport of the catamaran at affordable rates to destinations all over the world. Neither lamination processes or specialized tools are required for the SoelCat 12’s quick assembly on location. For more details, please feel free to follow the link below and discuss your project requirements with your Soel Yachts partner!

Your project enquiry

electric catamaran for sale

electric catamaran for sale

CAT 12.0 Cruise

  • up to 12 knots
  • up to 4 hours
  • up to 14 hours
  • up to 25 Kw
  • up to 160 kWh
  • WC and shower
  • layout cruise
  • 50 -70 lt / h
  • 31P + (Charts)

A sustainable cruiser catamaran for an even more comfortable ride

A truly sustainable cruiser catamaran with unlimited autonomy

A sustainable cruiser catamaran for an even more comfortable ride, cat 12.0 cruise specifications, energy & range, base equipment, gallery of cat 12.0 cruise.

The elegant exterior of the Cat12.0 cruise ship gliding across clear blue seas.

Uniqueness of

Sustainable cruising and maneuverability.

With an unlimited range at low speeds and a maximum speed of 15 knots, the Sun Concept CAT 12.0 Cruise offers no compromise at sea. One of the very few compact electric catamarans, this 40-foot boat features exceptional torque at low revs, low drag and light weight, providing for excellent manoeuvrability and ease of use.

A Luxurious Floating Living Lifestyle

An energy-wise self-sufficient boat, the Sun Concept CAT 12.0 Cruise makes a luxurious floating living platform with sleeping spaces up to 7 persons. While the double cabins with private bathrooms are not overtly spacious making a perfect living space for 1-2 persons each, the helm is a truly transformable space where the dining table can give way to a double bed in moments and the transformable sofas are there if you need another sleeping place above deck.

View video reviews, onboard virtual tours and walkthroughs, sea trials and test drives of CAT 12.0 Cruise from the manufacturer and independent yachting experts.

Download PDF documents for the CAT 12.0 Cruise model including brochures with standard specifications, price lists featuring optional upgrades, performance charts and test drive data.

Request more information

Latest stories.

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VOLTA Showcases Sustainable Boating at Barcelona Boat Show: La Vanguardia Interview

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VOLTA's Electric Catamaran Makes Waves on La Sexta News at Barcelona Boat Show 2023

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VOLTA Makes Waves at Barcelona Boat Show 2019

Volta @ Cannes Yachting Festival 2019

Volta @ Cannes Yachting Festival 2019

Leading europe's electric boat revolution since 2016.

Silent Yachts

Silent Yachts

Creators of the world’s first series produced, solar-powered electric yachts.

Unlimited Range

Noiseless cruising, zero emission, minimal maintenance, pioneering solar powered yachting since 2009.

Silent yacht with solar panels on the roof in crystal clear water

The Original Solar Yacht

As the original inventors of series produced solar-electric yachts, we pioneered this innovative approach. Our first model, the Silent 64, was launched to the market in 2016, several years before any other shipyard considered the possibility of going electric.

Silent yacht with solar panels on the roof sailing at high speed

Leading Technology

Our founders began to research alternative energy sources to power yachts during the mid 1990s. Today, the technology of our in-house developed solar-electric drivetrain has been perfected and is multiple generations ahead in terms of reliability, performance and efficiency.

historic yacht with solar panels on the roof

Historical Track-Record

In 2009, the Solarwave 46 was launched as our first prototype of a fully solar-electric, self-sufficient ocean-going catamaran. Since then, our electric yachts have cruised many 10.000s of nautical miles, performing flawlessly during a variety of weather conditions.

self-sufficient yacht with solar panels on the roof

Enabling Self-Sufficiency

What differentiates our yachts is their unprecedented level of autonomy. Being able to produce your own energy enables a fully self-sufficient lifestyle on board. Travel the oceans sustainably while making them your infinite playground.

silent-yachts-SY62_3Deck_Navigation_05-2hr

The award-winning entry to solar-electric yachts.

80 feet yacht with solar panels on the roof

Timeless design meets state-of-the-art technology.

120 feet luxury yacht with solar panels on the roof

120 Explorer

The boldest expression of solar powered yachting yet.

What Makes Us Unique

yacht with solar panels on the roof anchored in a bay of tuquoise water

The tranquility on board of our yachts is unique. A lack of noise, fumes and vibrations create a deep connection with the sea. Luxury and sustainability finally merged into a holistic experience, working hand in hand with nature by minimizing the impact on the marine environment without compromising comfort.

graphic of the connections between solar panels, batteries and motors of an electric yacht

For optimal performance and efficiency, our solar-electric drivetrain integrates seamlessly with all onboard systems. Compared to fossil fuelled powertrains of motoryachts, electric powertrains have very few moving parts, resulting in minimal maintenance, maximum reliability and significantly lower running costs.

Electric yacht sailing across the open waters with solar energy

The ability to recharge your own batteries with the sun marks a new era of freedom. Depending on cruising speeds and weather conditions, our yachts have virtually unlimited range, enabling you to live a fully self-sufficient lifestyle on board. Unbound by the limitations of fossil fuels, you are free to explore the horizons.

Website_Sketches-motors-batteries-solar_panels-1-edited

The technology powering our yachts today has been pioneered by our founders almost three decades ago. Continuous upgrading and steady optimization of the entire system are some of the key reasons our in-house developed solar-electric drivetrain offers a comprehensive portfolio of assurances and warranties.

Why Silent Yachts

A sensible approach to yachting which works in self-sufficient harmony with nature and creates a completely new experience on board.

Tech Corner

silent yachts tech corner

Living on a Silent 62 Solar Electric yacht

Silent Yachts’ range is designed to harness the power of the sun, providing green energy and silent cruising. But what can owners truly expect? How much power does the Silent 62 use while cruising? In this article, we evaluate a typical day onboard the Silent 62, based on actual data from our yachts.

Silent-Yachts-tech-corner-Solar-powered

Why a Solar Powered Yacht?

Let’s break down the advantages of harnessing the sun’s energy for yacht propulsion: solar power offers remarkable efficiency, significant environmental benefits, and an unmatched synergy with the yachting experience. Join us as we dive into the future of sustainable yachting and discover how solar-powered yachts are revolutionizing the seas.

silent-yachts-efficient-award

Silent Yachts wins “Most Efficient Yacht” at the Cannes Yachting Festival 2024

silent-yachts-news-venice-02

Silent Yachts’ shining debut at the Venice Boat Show 2024

Silent Yachts

Silent-Yachts emerges stronger under new ownership

electric catamaran for sale

New Silent Drivetrain

electric catamaran for sale

Tech shorts 2023

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Electric power event on the water

efficient-award-20204-logo

“The Tesla of the seas! An amazing founding couple, a highly innovative product as well as a really cool story behind it. Furthermore, a lot of love and attention has been invested into every single detail – truly impressive!” Frank Thelen / TV Personality, Founder, Angel Investor & Disruption Expert
While the present has brought us the dawn of smart cars, I strongly believe the future will bring us solar powered smart boats – and I definitely want to be at the frontline of that journey. Michael Jost / Former Head of Group Strategy of Volkswagen Group
The idea of sailing while charging your own battery is super powerful to me – solar powered sailing is the perfect love story! Jochen Rudat / Former Tesla Central Europa Director, Advisory Board Silent Group
Elon Musk single handedly forced an entire industry to go electric, as a matter of fact if they don’t all go electric now they will soon die. I would like to see the same thing happening for boating. You are not just selling boats – you are the actual leading edge of a crucial and much overdue revolution to sustainable transport!” Klaus Obermeyer / Emmy Award Winner
I am completely excited about solar catamarans. I knew before they are great but now I truly believe this is the future. After so many boats I’ve seen in over 18 years with Boote Exclusiv, this yacht truly blew my mind. Such a silent and peaceful cruising experience – just the way it should be. Martin Hager / Editor in Chief for Boote Exclusiv - Yachts

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