Electrification of a Unique Family 495 De Luxe sloop

On June 2, 2023, Robust-MT approached by Jacqueline and Céline with a request to fully electrify their Unique Family 495 De Luxe sloop. After thorough coordination and a personal consultation in our showroom, we put together a custom configuration that perfectly matches the client's wishes. In collaboration with Molenaar Jachtbouw in Woubrugge, the conversion was successfully and expertly carried out during the winter season. With this transition, the sloop is ready for a whisper-quiet, emission-free, and extremely comfortable future on the Dutch inland waterways.

Customer's wish

The owners' absolute primary condition was to switch to 100% electric boating. The old, traditional internal combustion engine had to make way for a modern and environmentally friendly propulsion system for good. In addition, there were specific wishes regarding comfort and ease of use on board:

High-quality electric propulsion

A powerful and reliable engine that guarantees peace and comfort while boating.

Shore power supply

Since the boat did not yet have a shore power connection, a complete and safe charging system had to be installed to easily charge the battery in the harbor.

Power supply on board

The desire for a functional 12V socket, equipped with a traditional cigarette lighter socket and two USB ports, to power mobile devices and accessories on board.

Solution by MT-Robust

To meet all quality requirements, Robust-MT took care of the removal of the old drive, the thorough cleaning, and the complete installation of the new components. The project comprised the following high-quality configuration:

Drive

A powerful ePropulsion Navy 6.0 Evo short shaft outboard motor (6 kW), controlled via an ergonomic ePropulsion Evo Side-mount Remote Control.

Energy Storage & Charging

A robust and durable ePropulsion E163 lithium battery paired with an efficient ePropulsion E-series 25A battery charger.

Infrastructure

The old, mechanical rod operation of the throttle required considerable expertise to be carefully removed. A complete Ratio shore power kit was also installed for safe power supply from the jetty.

Onboard net

A stable 12V network has been realized via a high-quality Victron inverter (DC/DC converter), complete with a cigarette lighter socket and two USB slots, neatly integrated into the steering console next to the digital ePropulsion Evo Display.

Thanks to tight planning and efficient teamwork, the complete conversion was realized by two specialists on-site in Woubrugge within one very productive day.

Robust MT converted our sloop to electric in just one day. Since then, we have been sailing in peace, without harmful emissions. Communication was very friendly and smooth. We are incredibly happy with how the entire project was executed

Jacqueline

Global cost indication

For such a project, we would be happy to advise you on the total investment. Enclosed you will find a transparent overview of the actual costs for this specific electrification:

Post
Description
Amount (incl. VAT)
Total investment
Fully ready to sail and delivered 100% electric
€ 11.700,-
Hardware
ePropulsion Navy 6.0 Evo short shaft motor, side mount controls, E163 battery, 25A charger, Ratio shore power kit and Victron 12V inverter.
€ 9.400,-
Installation & Materials
Man-hours for the complex dismantling of the old mechanical controls, cleaning, professional installation of all electronics and necessary small parts.
€ 2.000,-
Delivery & Testing
Launching, extensive system tests on the water, calibration of the displays, and a personal handover to the customer.
€ 300,-

Result

The transformation of the Family 495 De Luxe is an unqualified success. The sloop now glides through the water completely silently and without any emissions. During the launch and the subsequent extensive test run, the combination of the ePropulsion Navy 6.0 Evo and the E163 battery proved to provide superior handling characteristics and a generous range. The dashboard is clear and features a modern finish, and the owners can now enjoy pure comfort on the water.

Would you like to know what is possible with your boat?

You don't need to know yet which motor, battery, or configuration you need. Tell us what kind of boat you have and how you want to sail it. Then we will help you figure it out.