Innovative Austrian shipyard Silent Yachts has launched two hulls of the new solar electric catamaran model, the Silent 62, which features its brand-new drivetrain.

“It’s our most efficient, silent, and high-tech drivetrain to date – resulting in more range and higher top speeds.” said Founder and CEO Michael Köhler.

This state-of-the-art drivetrain is based on automotive standards while offering owners and guests the ability to travel the world faster when desired.

Set to be offered for all Silent models, this next-generation drivetrain utilises an upgraded battery featuring higher energy density and greater capacity. Now, the yachts benefit from even faster charging rates, thanks to optimised thermal management for the cells. Some other key features of the new water-cooled battery include an extended lifespan with over 3,500 recharge cycles. The batteries are certified by DNV-GL and Lloyd’s Register. A watertight IP65 rating, along with a self-contained monitoring and extinguishing system, ensures the highest levels of safety on board.

With an efficiency rating of around 96%, the new electric motors offer the highest efficiency throughout the operational range currently available on the market. This is achieved by leveraging the latest Synchronous Reluctance assisted Permanent Magnet (SRPM) technology. The motors’ extremely compact and robust structure is protected by an IP65 enclosure to maximise reliability.

The new drivetrain also features full carbon propellers shaped like submarine propellers. This innovative design eliminates vibrations and noise, providing unprecedented efficiency and silent cruising on the water.