YANMAR SDe Series - Electric Saildrive for boats up to 40 feet Skip to content
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SDe Series

SDe SERIES

7-10-15 kW 48VDC

The SDe series offers silent, low-maintenance, and sustainable e-propulsion with integrated cooling and an advanced control system. This fully electric saildrive technology sets a new standard in eco-friendly water leisure propulsion.

Electric Saildrive Models

YANMAR’s SDe series comes in three different power outputs. Choose the best power output for your vessel.

7-15 kW Electric range

Our comprehensive 48V range, across three power ratings

Easy to install

48V Plug-and-play integration

Quiet

Lithium-ion battery powered with minimal moving parts

Low maintenance

Fewer parts than internal combustion engines = reduced maintenance

Airsport

Features

  • Simple Installation
  • 48V Plug-and-play integration
  • No hull modification needed – effortlessly integrates into the current standard YANMAR platform
  • Suitable for day sailors and cruisers up to 40 feet (depending on displacement)
  • Perfect for Repowering from YANMAR YM engines
  • Odorless and emission-free sailing – Powered by Lithium-ion batteries provides zero exhaust emissions
  • Simple maintenance – Fewer parts than an internal combustion engine means reduced maintenance requirements
  • Our in-house designed cooling system is fully integrated within the saildrive and functions as a single compact solution. This unique feature ensures optimal performance and longevity

Take Control with the Power of Choice

Engine or Electric

Choose between a traditional engine or electric power with YANMAR propulsion solutions. No modifications are needed, so whether you prefer an environmentally friendly HVO fuel or switching to an electric saildrive, you have options for your sustainable journey on the water.

NEW and Updated Control System

Discover enhanced usability with YANMAR’s latest control system, offering a 4.3″ TFT display and versatile control head options for modern functionality.

 

Unrivalled Performance

YANMAR’s SDe series sets the standard for efficiency, delivering exceptional power across a range of speeds. With advanced technology, it ensures remarkable thrust and minimal energy consumption, providing an unparalleled sailing experience.

Discover the power of our advanced energy systems, designed to maximize efficiency at varying speeds. With options from 7.5 kW to 15 kW, our solutions provide impressive wattage outputs—up to 1240 W—making them perfect for high-performance applications.

Whether you’re looking to enhance your setup or boost your energy capabilities, our products deliver exceptional results at every knot. Choose the power that fits your needs and experience a new level of performance today.

Powered by Yanmar SDe

FAQ’s About Electric Saildrives

YANMAR offers the Electric Saildrive in three different power ratings: the SDe7 (7 kW), SDe10 (10 kW), and SDe15 (15 kW). This allows boat owners to choose the best power output for their specific vessel.

Your local YANMAR dealer  can provide personalized advice based on your requirements. Please visit our Network Page to find your local distributor or dealer.

YANMAR’s SDe Series is powered by 48VDC Lithium-ion batteries. These batteries are designed to provide zero exhaust emissions, aligning with the electric saildrive’s goal of emission-free sailing.

Your local YANMAR dealer  can provide personalized advice based on your requirements. Please visit our Network Page to find your local distributor or dealer.

The SDe Series is designed for easy installation. It integrates effortlessly into the current standard YANMAR platform.

Consulting with a Yanmar dealer can help determine the best fit. They can help you determine the best model for your specific needs. Please visit our Network Page to find your local distributor or dealer.

Following the maintenance schedule provided in the manual and consulting with your local YANMAR dealer can help keep your electric saildrive in top condition. Please visit our Network Page to find your local distributor or dealer.

Yes, YANMAR has an extensive global service and parts network spanning 130 countries and over 2100 locations. Please visit our Network Page to find your local distributor or dealer.

Questions and Support

Learn more by searching our FAQs or find your local dealer or distributor from our global network. Please feel free to contact YANMAR Marine with any non-technical questions by visiting our Contact page below.