Sirius 40 DS

Sirius 40 DS

"Our electric-powered Sirius 40 DS has been a very exciting project that perfectly captures the spirit of the times and combines many innovations in one hull. That is why the realisation of this project has given us so much pleasure. This ship has now been delivered, commissioned and surprises in many ways with its performance, lower weight and fantastic manoeuvrability."

"Even if such an electric drive means a big step forward for every yacht in terms of sustainability and the use of renewable energies, it is certainly not equally suitable for every sailing area or customer. If you only use your boat as a daysailer, you can of course get by with a much simpler package of batteries and charging technology. However, someone who is planning a blue water trip, like the owner of our electrical Sirius 40 DS, will also want a longer range under electric propulsion, the possibility of recuperation, energy generation from solar panels and a generator as a range extender on board." – Sirius Yachts

The Sirius 40 DS is a moderate displacement cruiser, which means she can carry all your cruising gear without compromising her speed and agility. It has been designed by Marc-Oliver von Ahlen and built in Germany by Sirius-Werft GmbH.

The Sirius 40 DS is a semi-custom boat, which means that each yacht is built according to the specific requirements and preferences of the owner.

Technology used in the electric Sirius 40 DS sailboat:

  • Length overall: 11.17 m
  • Displacement: 13 700 kg
  • Beam: 3.63 m
  • Electric motor system: 2 x Oceanvolt ServoProp 10 electric saildrive motors
  • Motor system nominal power: 2 x 10 kW
  • Electric motor system voltage: 48 V
  • Propulsion batteries: 17.5 kWh Lithium battery bank
  • Generator: 11kW DC Generator



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