electric sailboat motors

HYBRID AND ELECTRIC MARINE POWER AND PROPULSION SYSTEMS

Zero Emission

No environmental restrictions

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State of the art Lithium Ion battery technology

Safe installation and operation

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Zero to full torque in an instant

No waiting for engine rev to settle

No pre-start warning beep

Best quality components available

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Hydro power regeneration

Superior thrust efficiency and energy capture

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System Solutions for a Range of Marine Activity

THE FACTS ABOUT ELECTRIC POWER, BATTERIES AND PROPULSION

Today's electric motor technology has already moved from

the open road to the open ocean.

Instant High Torque

Electric motors are in constant ‘stand by’ mode; you can engage the control lever at any time for instant forward or reverse propulsion.

Electric motors achieve instant torque with Electromotive Force while internal combustion engines need to build RPMs gradually by increasing piston firing frequency.

Hydro Generation

At sailing speeds over 6 knots Oceanvolt systems are able to generate significant power for recharging the battery bank by activating at the touch of a button.

Power regeneration increases exponentially with each additional knot of speed.

Lithium Ion batteries are superior to other battery storage technology; highest storage capacity, high effective current delivery, high charge capacity resiliency and wide temperature range performance. In today's digital age, where everything is just a click away, 1xbet mobile takes a significant chunk of the online casino services sector. Starting as an online casino service in 2007, 1xBet expanded its services in 2014 to include sports betting. Fast forward to 2018, and they marked their entry into the Indian market. Their app and website, designed in a calming blue and white hue, are not just a treat for the eyes but are also super intuitive. With a support interface that covers 50 languages, including Hindi, the platform ensures that language is no barrier to placing your bet.

Oceanvolt highly skilled technical team ensures proper installation and system-optimization.  Only the highest quality Li-Ion batteries are used - to ensure performance and safety.

For those interested in a hybrid solution, generators are a highly efficient way to extend range while at sea.

DC generators have the advantage of rapid recharging capability.

AC generators are, generally, smaller and even portable which means that the generator can be aboard only in situations where longer motoring might be required.

Battery recharging is accomplished with shore connection, hydro generation (an integrated part of all Oceanvolt systems) and/or solar panels.

In Hybrid solutions , a generator (either AC or DC) can be used to recharge batteries / extend motoring range.

Integrated components

It is essential that all system components are properly selected and installed.

Our team of highly skilled technicians ensure that all components are compatible and that system management software is optimized.

Oceanvolt blog

For immediate release: Oceanvolt appoints Mikael Heikfolk as new CEO

Oceanvolt & Blue Marine showcase electric innovation at Seattle Boat Show 2024

Where to find Oceanvolt at BOOT 2024

Owner testimonials.

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Rapido 40 #7 “NullEins”

SQ46 Sailing Catamaran

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Everything electric boats and boating

Electric Saildrive and Pod Boat Motors

Plugboats Guides Motors News Motors For Sale

Welcome to what we believe is the most complete guide to electric saildrive and pod boat motors. It provides top line details for more than 150 individual motors sorted by power range, style and usage. It has been assembled to provide a single place where someone interested in electric marine propulsion can find comparative information for motors made all over the world.

You may also be interested in our other guides »» Guide to Electric Outboards Under 5kW »»  Guide to Electric Outboards Over 5kW »» Guide to Electric Inboards »» Guide to Electric Trolling Motors »» Guide to Electric Boat Batteries

»» Plugboats also has the world’s largest and most complete Directories of over 600 elect ric boats, motors, batteries, accessories, solar panels and rental/charter companies

Information on using this Plugboats Guide

The top of this web page is the Illustrated Guide with photos of the motors and specifications to the right.

Sortable/Searchable Table

At the bottom of the page is a table that can be searched if you know you are looking for a certain type of motor (i.e. pod or saildrive), a certain power range, or for a specific weight/length of boat. If you are going to use the table, the page is best viewed on a computer rather than mobile or tablet.

Illustrated Guide

The motors are organized in alphabetical order by manufacturer, then by style of motor, i.e. fixed pod, steerable pod, saildrive and then by power of motor within those listing. For many styles there are multiple powers of motor available and where that is the case we have made it as easy as possible to line up the motor with its specifications. i.e. if there are three power of motor with different weights, it will be noted as kW: 2kw, 2kw, 3kw • Weight: 10kg, 12kg, 15kg. For some manufacturers the variations are more complicated and we have done our best to make it simple and understandable.

There is a lot of variety in the way manufacturers detail the technical attributes of their products. We have tried to take the most common measurements and assemble an ‘apples to apples’ comparison. See the notes below in ‘Measurements’

The photographs and drawings are from the manufacturers’ websites and are not shown in any consistent scale.

kW • Voltage • Current • HP: Not all manufacturers list all of these specifications. We have included the specifications available and where not available have used the notation N/A.

kW is the kW rating provided by the manufacturer. Most websites do not indicate whether it is input or output kW. When it is indicated, we took the output.

Voltage is most often referred on the sites as ‘Voltage’. Some indicate nominal or peak, we have used nominal and indicated if peak is also referenced.

Current Is noted when the manufacturer supplies the information. Generally it is measured in amperes: A. In some cases the manufacturer uses Amp Hours: Ah and we have noted it where that is used.

HP : is ‘HorsePower equivalent’ so that you can get an idea of the power of the motor in comparison to a HP rating you might be more familiar with. Where available, these measurements come from the manufacturer’s website, and different manufacturers measure the HP in different ways. Some even use metric horsepower, which is slightly different from imperial horsepower. Again, we have tried to make it as apples to apples as possible. (For general guidance, 1kW is round one and a third HP 1kW=1.3HP, or the reverse is that 1HP is around three quarters of a kW: 1 HP = .75kW).

Static Thrust. Torque, Efficiency: This is probably the specification that has the most variability. We have simply given whatever information the manufacturer has published on their website, when available.

Range and Running Time : We have not included estimates of range or running time because it depends on too many factors: battery size (sometimes type also), water conditions, speed, etc. The exceptions are for the ePropulsion and Torqeedo models which have batteries from the manufacturers specifically matched to the motors and therefore provide estimates on their websites.

General : If a manufacturer publishes a specification, we have tried to include it here, even tough other manufacturers may not include the same type of measurement.

Information on this page updated February 4, 2024

You may also want to check our Directory of Electric Boat Motor manufacturers, dealers and distributors around the world, or the Plugboats Marketplace of electric boat motors for sale.

Manufacturers in this Buying Guide: Aquamot • Bellmarine • Combi • Electric Yacht • ELECTRINE • EP Technologies • ePropulsion • E-TECH • Fischer Panda • Gardenergy • Kräutler • Navigaflex • Oceanvolt • Piktronik • Rim Drive Technology • Seadrive • TEMA • Torqeedo

Aquamot was founded in 2003 by engineer Siegmund Hammerstrom and has grown to be a leading manufacturer of electric motors and accessories, including outboards inboards, chargers and batteries. They have two lines of fixed pod motors: Trend and Professional, as well as a line of steerable pods that line up with the power ranges of the Professional line.

Aquamot Trend Fixed Pod 1.1FM and 1.6FM

• Recommended Boat Size: <1.8 tons
• kW : 1.1 / 1.6 • Voltage : N/A • Current : N/A • HP : 3.5 / 5 • Static thrust : 89lbs
• Motor Type : Brushless AC asynchronous • Passive water cooled (motor underwater)
• Weight (kg) : 10.2 / 11.3
• Propeller/RPM : 3 blade fixed, folding optional • RPM : N/A
• Other : Includes: Integrated/removable lithium battery (0.64kWh), charger, display, emergency kill switch. Optional: spare battery, customized compensation wedge, folding propeller ($US 835). Warranty: 2 year limited
• Country of Manufacture : Austria
• Price (MSRP) : $US 2,200 / $2,600

Aquamot Trend Fixed Pod 2.2FM and 4.3FM

• Recommended Boat Size: <4 tons kW : 2.2 / 4.3 • Voltage : 24 / 48 • Current : N/A • HP : 6.4 / 11 • Static thrust : 124 lbs / 197 lbs
• Motor Type : Brushless AC asynchronous• Passive water cooled (motor underwater) Weight (kg) : 12.2 / 13.9
• Other : Includes: Controller, display, basic cables, emergency kill switch. Optional: customized compensation wedge, folding propeller ($US 835). Two year limited warranty.
• Price (MSRP) : $US 3,300 / $3,750

Aquamot Trend Fixed Pod 11.0FM to 25.0FM

• Recommended Boat Size: N/A
• kW : 11 – 25 • Voltage : 48 – 96 • Current : N/A • HP : 28 – 45 • Static thrust : n/a
• Motor Type : Brushless AC asynchronous• Passive water cooled (motor underwater)
• Weight (kg) : 44.3 – 48.9
• Propeller/RPM : 3 blade fixed • RPM : N/A
• Other : Includes: Controller, display, basic cables, emergency kill switch. Optional: customized compensation wedge. Warranty: 2 year limited
• Price (MSRP) : $US 7,150 / $9,915

Aquamot Professional Fixed Pod F10e to F250e

• kW : 1 – 25 • Voltage : 24 – 96 • Current : N/A • HP : 45 – 339 • Static thrust : n/a
• Motor Type : Sensor-less AC asynchronous • Passive water cooled (motor underwater) • Efficiency : 92%
• Weight (kg) : 12 – 50
• Propeller/RPM : 2 blade fixed, folding/feathering optional • RPM : N/A
• Other : Integrated anode, permanently usable for salt or fresh water, maintenance free. Operating efficiency 92%, Included: Custom-made compensation wedge, Controller, throttle, battery monitor, cables, Optional: display, folding/feathering propeller. Warranty: 2 year limited
• Price : N/A

Aquamot Trend Steerable Pod UF10e to UF250e

• Other : Optimized cavitation plate. Permanently usable for salt or fresh water, maintenance free. Operating efficiency 92%, Included: Custom-made compensation wedge, Controller, throttle, battery monitor, cables, Optional: display. Warranty: 2 year limited

»» Bellmarine website

Bellmarine is a very well established electric boat motor company with a history going back to 1999. Along the way they merged with a battery accessory manufacturer and have now been purchased by Transfluid, a large scale industrial motor manufacturer. Bellmarine offers a wide range of electric boat motor configurations, with their saildrive system consisting of their own motor combined with Yanmar drive mechanics. They range from 2kW to 20kW in power with either air or liquid cooling. They also offer a regeneration option. You may want to download the full Bellmarine catalogue

Bellmarine SailMaster Air Cooled Models 2A, 5A, 7A, 10A, 15A, 20A Download .pdf brochure

• kW : Bellmarine uses Nominal and Intermittent kW measurements. These are the intermittent figures: 2, 5, 7, 8, 10, 15, 20 • Voltage : 48V except for the 8A, 15A and 20A models which are 96V • Current : N/A • HP : 2.5, 6.5, 9, 10.5, 13, 20, 25
• Motor Type : Permanent Magnet AC • Air cooled
• Weight (kg) : N/A
• Propeller/RPM : propeller not supplied • RPM : Motor: 1500, Propeller 750 except for 20kW which is Motor 3000, Propeller 1500
• Other : Includes Yanmar SD25 Sail drive leg with 2:1 reduction, motor, controller, , stainless steel motor support brackets.
• Country of Manufacture : Netherlands

Bellmarine SailMaster Liquid Cooled Models 3W, 7W, 10W, 15W, 20W Download .pdf brochure

• kW : Bellmarine uses Nominal and Intermittent kW measurements. These are the intermittent figures: 3, 7, 10, 15, 20 • Voltage : 48V: for all models except 8A, 15A and 20A   –   96V:  Models 8A, 15A, 20A • Current : N/A • HP : 4, 9, 13, 20, 25
• Motor Type : Permanent Magnet AC • Liquid cooled
• RPM : 1500: Models 2A, 5A, 7A, 8A, 10A, 15A   –  3000: Model 20A 

»» Combi website

Combi Outboards was founded in 1979 in Giethoorn (‘the Dutch Venice’) to supply rental boats with clean electric power. It is now a leading international supplier of electric propulsion solutions for the maritime market. Combi manufactures inboards, pods, hybrids and outboards. There are six pods ranging in power from 1kW to 3.5 kW: 1, 1.5, 2, 2.5, 3 and 3.5kW. They are available both as fixed pod or steerable pods.

Combi Nautic Fixed Pod/Saildrive Download .pdf brochure

• kW : 1.0 – 3.5 • Voltage : 24 (1.0kW + 1.5kW), 48 (2.0kW – 3.5kW) • Current : 42A – 73A • HP : 4 – 9
• Motor Type : Asynchronous AC • passive water cooled Weight (kg) : N/A
• Propeller/RPM : 3 blade fixed – 220mm or 230mm • RPM : 1050 (3.5kW 1300) Other : “Easy Connect” system delivered Plug & Play for owner installation. 

Combi Nautic Steerable Pod Download .pdf brochure

The Steerable Pod Nautic models have the same specifications as the Saildrive models above.

• Motor Type : Asynchronous AC • passive water cooled
• Propeller/RPM : 3 blade fixed – 220mm or 230mm • RPM : 1050 (3.5kW 1300)
• Other : “Easy Connect” system delivered Plug & Play for owner installation. 

Electric Yacht

Electric Yacht is one of the premier US suppliers of saildrives. They have developed a Plug-n-Play system that has been engineered for quick, simplified installation as well as long term durability. Their systems offer regenerative power while under the sail. 10 years of proven production with over 450 installs. 3 Year Warranty

Electric Yacht QuietTorque™ 10.0 Sail Drive

• Recommended Boat Size: <6 tons – 34’ (10m)
• kW : 10 • Voltage : 48 • Current : 200A • HP : 10.5
• Motor Type : Brushless PMAC
• Weight (kg) : 45
• Propeller/RPM : 2 or 3 blade, fixed or folding, 12”  – 16” • RPM : N/A
• Other :  Installs through 9” hole, Anodized aluminum frame and waterproof throttle,Digital Display of: State of Charge (SOC, Voltage, Current, Power, Motor RPM, time to discharge based on current power consumption, updated in real time, Programmable regeneration. 3 Year Warranty. 
• Country of Manufacture : USA
• Price (MSRP): $US 11,995

Electric Yacht QuietTorque™ 20.0 Sail Drive

The Electric Yacht Quiet Torque 20 is essentially the 10.0 with twin motors

• Recommended Boat Size: <12 tons – 45’ (14m), catamarans 40’-46’ (12-15m)
• kW : 20 • Voltage : 48 • Current : 400A • HP : 21
• Motor Type : Brushless PMAC X 2
• Weight (kg) : 77 Propeller/RPM : 2 or 3 blade, fixed or folding, 12”  – 18” • RPM : N/A
• Other :  Installs through 9” hole, Anodized aluminum frame and waterproof throttle,Digital Display of: State of Charge (SOC, Voltage, Current, Power, Motor RPM, time to discharge based on current power consumption, updated in real time, Programmable regeneration. 3 Year
• Warranty. 
• Price (MSRP): $US 14,695

Also: Electric Yacht QuietTorque™ 30.0 Sail Drive (boats <14 tons) Electric Yacht QuietTorque™ LC 45 Sail Drive (boats <17 tons) Electric Yacht QuietTorque™ LC 60.0 Sail Drive (boats <22 tons)

• Recommended Boat Size: 14 tons – 22 tons, 45’- 60′ (15-18m)
• kW : 30 – 60 • Voltage : 48 – 96 • Current : 300Ah – 600Ah • HP : 48 – 65
• Motor Type : Brushless PMAC X 2 • liquid cooled
• Weight (kg) : 100 – 106
• Propeller/RPM : N/A
• Other :  Installs through 9” hole, Anodized aluminum frame and waterproof throttle, Digital Display of: State of Charge (SOC, Voltage, Current, Power, Motor RPM, time to discharge based on current power consumption, updated in real time, Programmable regeneration. 3 Year Warranty. 
• Price (MSRP): $US 19,995 – 23,495

»» ELECTRINE website

ELECTRINE is a Korean manufacturer which has focused on maritime electrification since 2010, when the idea of electric mobility was still relatively uncommon. The company was known as LGM until 2020 and has had a consistent R&D effort for many years. They manufacture electric outboards, inboards and saildrives as well as accessories and Lithium-ion batteries using a Carbon Nano Tube heat exchanger technology. Ther are 6 motors in their eSaildrive line, ranging from 8 kW to 110 kW.

ELECTRINE eSaildrive line: S-8, S-16, S-25 (shown), S-40, S-80, S-110

• Recommended Boat Size: Daysailer / Racing / Monohull /Multihull
• kW : (Max) 8, 16, 25, 40, 90, 110 • Voltage (Vdc): 48, 48, 96, 96, 345.6, 345.6
• Motor Type : N/A
• Weight (kg) : 40.5, 46.5, 50.5, 172, 198, 218
• Other : Hydrogeneration on 8kW and 16kW models. ELECTRINE also makes batteries customized for the motors
• Country of Manufacture : Korea
• Price (MSRP): N/A

EP Technologies

»» ep technologies website.

EPTechnologies is a complete marine propulsion provider for electric and hybrid vessels. The company specializes in custom electric and hybrid systems, but also has ‘off the shelf’ motors, including a range of saildrives. Their Electric Turnable Saildrive offers 360-degree rotation, the key advantage being that no additional thruster is required behind the boat. Other saildrives (SD-25, SD-60, SD-15) have a fixed lower unit. All saildrives are include a complete system utilizing batteries designed and built by EP Technologies.

EP Technologies Turnable Saildrive

• kW : 25 – 60
• Voltage (VDC): 100 – 800
• RPM : 500 – 2000
• Other : 360° Rotatable, Electric servo motor, Joystick Control
• Country of Manufacture : Denmark
• Price : Contact EP Technologies

EP Technologies Saildrives: SD-25, SD-50, SD-15

• kW : SD-25: SD-60: 25, 39, 60, SD-15: 65, 95
• Voltage (VDC): SD-25: 48, SD-60: 100 – 800, SD-15: 400 – 800
• RPM : SD-25: 1000 – 2000, SD-60: 500 – 2000, SD-15: 500 – 2000

ePropulsion

»» epropulsion website.

ePropulsion was  founded in 2012 by three engineers from the Hong Kong University of Science and Technology (HKUST).  The company continues to have a strong engineering culture where each engineer is individually responsible for creating as much value for users as possible. ePropulsion offer two pod models based on their outboards: the 1kW Spirit and 3kW Navy.

Click here to view motors from ePropulsion dealers in the Plugboats Marketplace

ePropulsion Pod Drive Evo 1.0 , 3.0, 6.0

• kW : 1, 3, 6 • Voltage : 40.7, 48 • Current : 25A, 62.5A • HP : 3, 6, 9.9 Static Thrust : 71, 132.6
• Weight (kg) : (Including integrated battery) 14.1, 15.6
• Propeller/RPM : Spirit: 2 blade, 28 × 14.7 cm (11′ × 5.8″), Navy: 2 blade, 26 × 17.1 cm (10.2″ × 6.7″), RPM: Spirit 1200, Navy 2300
• Other : Hydrogeneration, Includes battery and wireless remote controller (cable option also), Spirit has 1.1 kWh lithium battery, Navy has 3.0 kWh
• Country of Manufacture : Hong Kong/China

»» E-TECH website

E-TECH is a subsidiary of boatbuilder Starboats that was started in 2008 because they were dissatisfied with other electric motor offerings in the market at the time. The company has developed fixed pods, steerable pods and outboard motors that all utilize an in-water BLDC (BrushLess DC permanent magnet) pod motor in a watertight aluminum casing. There are 5 pod models available in both fixed pod and steerable pod configuration. All of these are equipped with the ruddershaft, tube and steering lever. There are also 4 models of high torque pods available only in fixed pod format.

Click here to view motors from E-TECH dealers in the Plugboats Marketplace

E-TECH 4 POD, 7 POD, 10 POD, 15 POD, 20 POD Link to Fixed Pod Motors • Link to Steerable Pod Motors Download .pdf brochure

• kW : 4.3, 7.5, 10.9, 16.6, 19.5 • Voltage : 48, 48, 48, 72, 96 • HP : ≈ 6, 10, 15, 22, 27 • RPM : 1350, 1350, 1470, 2240, 2200
• Motor Type : Brushless PMDC • water cooled
• Other :  Includes controller, display with battery monitor, joystick (side- or top mounting), 2m steering cable, 5m connecting cables between controller and steering position (standard 5 meter).
• Country of Manufacture : Poland

The four High Torque E-TECH PODH engines are designed for those applications where a very high torque is needed.

E-Tech High Torque PODH: 13 POD, 18 POD, 23 POD, 35 POD Download .pdf brochure

• kW : 11.9, 16.7, 21.5, 33.7 • Voltage : 48, 72, 96, 144 • HP : ≈ 16, 23, 29, 45 • RPM : 760, 1140, 1520, 2500

Fischer Panda

»» Fischer Panda

Fischer Panda is one of the world’s best known manufacturers of marine generators but are also manufacturers of high quality electric boat motors, sometimes marketed under the ‘Whisperprop’ name. They have an “EasyBox” system that is intended to take the guesswork and complication out of purchasing electric boat motors.

Fischer Panda 48V Underwater Drive System (Easybox) Download .pdf brochure

• kW : 3.8 – 20.0 • Voltage : 48 • Current : N/A • HP : 5 – 25
• Motor Type : Brushless Permanent Magnet (PMAC)
• Weight (kg) : 18.7 – 120
• Propeller/RPM/Torque : Propeller not included • RPM : 600 – 2500 Torque (nM) : 28 – 320
• Other :  Includes: Fischer Panda EasyBox control unit, control panel, throttle Options: Propeller, propeller protector, battery bank, charger, shore power connection.  
• Country of Manufacture : Germany

Fischer Panda EasyBox HV High Voltage System Fischer Panda Download Centre

• Recommended Boat Size: <40 tons
• kW : 50, 80, 100 • Voltage : 360 – 420 • Current : N/A • HP : 65 – 125
• Weight (kg) : 42
• Propeller/RPM/Torque : 5 blade fixed • RPM : 1200 / 1900 Torque (nM) : 398 – 400
• Other :  These motors are generally designed for use by small public transportation ferries, commercial working vessels and privately owned leisure yachts. Systems should be customized.

»» Gardenergyy website

Gardenergy is an Italian company established to offer ‘a simple and reliable product featuring cutting-edge technology’. They use the same motors in a variety of ways, cleverly configuring them for outboard, inboard shaft drives, and either fixed pods or steerable pods.

Gardenergy Pod

To see options and download .pdf brochures, go the Gardenergy site and click on ‘Links’. A pop up will appear with options. There is also an option for price list and a Configurator which can help with system assembly and pricing.

There are five Gardenergy pods with power input of: 2kW, 4.3 kw, 6kW, 8kw, 10kW. They are available as fixed or steerable pods.

• kW : 2, 4.3, 6, 8, 10 • Voltage : 48 except for 2kW which is 24V • Current : N/A • HP : 2.5, 5.5, 7.5, 10, 13
• Motor Type : PMAC
• Propeller/RPM/Torque : 3 blade fixed, folding available • RPM : 2kW: N/A, 4.3kW: 1450, 6kw: 1600, 8kW: 1750, 10kW: 1950
• Country of Manufacture : Italy
• Price (MSRP): Download MSRP Price List $US 3,975 – 6,625

»» Kräutler website

Kräutler is a long-established Austrian manufacturer of industrial electric motors. They began construction of electric boat motors in the 80’s mainly because they could not find a product that would live up to the standards of founder Oswald Kräutler. They make motors for industrial and ship use as well as recreational boats and probably offer the widest range of sailpods and saildrives on this page with everything from small .5kW steerable pods to electrically rotatable saildrives with power up to 30kW.

An explanation about the Kräutler section of this guide: The Kräutler fixed pods are available with AC motors (ACV) or DC motors (GPV). The AC are for smaller boats. They also come in two different configurations: fixed propeller and folding propeller. In the interests of making this page shorter, we have divided them in to the motor types for the written descriptions but have shown you the fixed and folding options in the images. In the table each of the motors has a separate listing. NOTE: The GPV motors are only suitable for short use in salt water.

Krautler Submersible Flange Motor Pods with D C motors Download .pdf brochure

• MOTOR TYPE: GPV
• Recommended Boat Size: <1.9 tons
• kW : 0.5, 0.8, 1.6, 2.2 • Voltage : 24 except for 2.2kW which is 36V • Current : 21, 34, 67, 61 • HP : 0.5, 1.0, 1.8, 2.5
• Motor Type : GPV: DC motor with permanent magnets, continuous control 
• Weight (kg) : 14, 15, 20, 20
• Propeller/RPM/Torque : 3 blade fixed or folding (see intro note above) • RPM : N/A • Torque : N/A
• Other :  ATTENTION: GP motors are only suitable for short use in salt water. Includes: Motor, bracket, electric regulation system, throttle, status display monitor, battery monitor, cables, battery master switcher & fuse, propeller, anode. Operating efficiency 85%
• Price (MSRP):

Krautler Submersible Flange Motor Pods with AC Motors Download .pdf brochure

• MOTOR TYPE: ACV
• Recommended Boat Size: <10 tons
• kW : 1.8, 2.0, 4, 8, 10 • Voltage : 24 (1.8, 2.0kW) 48 (4, 8, 10kw) • Current : 100, 107, 104, 202, 250 • HP : 2.3, 2.5, 5, 10, 13
• Motor Type : ACV: AC brushless three phase asynchronous motor  
• Weight (kg) : 21, 29, 29, 40, 50
• Other :  Includes: Motor, bracket, electric regulation system, throttle, status display monitor, battery monitor, cables, battery master switcher & fuse, propeller, anode. Operating efficiency 75% – 83%

Krautler Submersible Pod with Tiller Handle Download .pdf brochure

• MOTOR TYPE: ACV or GP
• Recommended Boat Size: Sailboat: <10 tons, Powerboat: <6 tons
• kW : 0.5 – 10 • Voltage : 24, 48 • Current : 21 – 250 • HP : 0.5 – 13
• Motor Type : ACV: AC brushless three phase asynchronous motor • GP:  permanent magnet with continuous control 
• Weight (kg) : 15 – 54
• Propeller/RPM/Torque : 3 blade fixed • RPM : N/A • Torque : N/A
• Other :  Includes: Motor, bracket, electric regulation system, throttle, status display monitor, battery monitor, cables, battery master switcher & fuse, propeller, anode. Tubes/diaphragms available for installation. Standard shaft length: 450mm. Operating efficiency 75% – 85%

Krautler Saildrive Compact Download .pdf brochure

• Recommended Boat Size: <4 tons
• kW : 2.0, 3.0, 4.0 • Voltage : 24, 36, 48 • Current : 104, 100, 99 – 250 • HP : 0.5 – 13
• Motor Type : AC brushless three phase asynchronous motor with continuous control 
• Weight (kg) : 42, 42, 42,
• Propeller/RPM/Torque : Propeller not included • RPM : N/A • Torque : N/A
• Other :  ATTENTION: SDK drives are only suitable for short use in salt water. Includes: Motor, saildrive gear, base plate for lamination (depending on motor size), electric regulation system, throttle, status display monitor, battery monitor, cables, battery master switcher & fuse. Operating efficiency 80%, 83%, 84%

Krautler Saildrive Fixed Download .pdf brochure

• Recommended Boat Size: Sailboat: <30 tons, Powerboat <12 tons
• kW : 2.5 – 30.0 • Voltage : 24 – 144 • Current : 104 – 370 • HP : 3.5 – 40
• Motor Type : AC brushless three phase asynchronous motor with continuous control. MOTORS 15.0 – 30.0kW are water cooled.
• Weight (kg) : 45 – 91
• Other :  ATTENTION: Water cooled drives are only useable in seawater with 2-circle water cooling. ATTENTION: SDK drives are only suitable for short use in salt water. Includes: Motor, saildrive gear, base plate for lamination (depending on motor size), electric regulation system, throttle, status display monitor, battery monitor, cables, battery master switcher & fuse. Operating efficiency 85% – 88%

Krautler Saildrive Mechanical Rotatable: 2 x 45° Download .pdf brochure

All of the Krautler motors with specs shown in the fixed saildrives above can be installed with a mechanical rotatable option shown here or electric rotatable option shown below. The Sail-Drive is supplied with a fiberglass foundation base, which can be laminated to the hull (depending on motor size). For existing Volvo and Yanmar foundations the Sail-Drive is equipped with an adapter plate and can be screwed directly on the existing foundation.

Krautler Saildrive Electric Rotable: 2 x 90° or 360° Download .pdf brochure

All of the Krautler motors with specs shown in the fixed saildrives above can be installed with an electric rotatable option shown here. The Sail-Drive is supplied with a fiberglass foundation base, which can be laminated to the hull (depending on motor size). For existing Volvo and Yanmar foundations the Sail-Drive is equipped with an adapter plate and can be screwed directly on the existing foundation. The electrical rotating mechanism includes an actuating drive with gearbox, electric regulation system for the drive, a steering lever and display.monitor indicating propeller position

»» Navigaflex website

The innovative Navigaflex motor has a Patent Pending design in which the motor itself retracts and pivots and can attached to the boat as an outboard or inboard motor. The motor is made with a minimum of parts, a light construction and is adaptable to all boat hulls. The standard motor can also be ordered with a “booster” to double the power for up to 2 minutes.

Navigaflex Motor

• Recommended Boat Size:  2 tons / 8m – 16 tons / 18m kW : 6kW, 8kW, 10kw, 15KW • Voltage : 48 (nominal) • HP : 8, 11, 13.5, 20
• Motor Type : Brushless Permanent Magnet (PMAC) • Water cooled (10kW and 15KW)
• Weight (kg) : 54 (4KW) – 68 (15KW)
• Propeller/RPM : 2 blade fixed •  RPM : N/A
• Other : Retractable motor, Option to regenerate the current under sails, Digital motor controller with touch screen and mobile phone connected remotely.
• Country of Manufacture : Switzerland
• Price : $US 8,000 – 16,000

»» Oceanvolt website

Oceanvolt is one of the best known names in saildrives and its ServoProp regenerating system is regarded as one of the first and best. It is difficult to provide full information about their systems because their website encourages customers to provide information for customized solutions. These are some basics

Click »» here to see Oceanvolt motors for sale from vendors in the Plugboats Market

Oceanvolt SD Saildrive See more detailed information

• Recommended Boat Size:  < 80 ft / 25m
• kW : 6, 8, 10, 15 • Voltage : 48 • HP : 8, 11, 13.5, 20
• Motor Type : Synchronous permanent magnet • Closed circulation liquid cooling provides cooling and lubrication
• Weight (kg) : 42.5, 42., 46.5, 46.5
• Propeller/RPM : Propeller not included •  RPM : 2200 • Gear Reduction Ratio : 1.93: 1
• Other : Includes: Battery communication kit, hydrogeneration feature • Sold separately: Batteries, Charger, Propeller • Sail Drive with 1.93:1 reduction. Closed circulation liquid cooling provides cooling and lubrication. 10kW and 15kW systems include 15.2kWh Li-ion battery bank, charger
• Country of Manufacture : Finland
• Price : $US 13,500 – 45,000

Oceanvolt Servoprop Saildrive

The Oceanvolt ServoProp is a patented variable pitch sail drive that ‘combines a high efficiency sail drive with the most powerful hydro generator on the market’. Unique feature is the possibility to turn the propeller blades more than 180 degrees. The software controlled variable pitch sail drive adjusts the pitch of the propeller blades automatically so that the power generation and power output are optimal. The blades are designed to give the system maximum efficiency in forward, reverse and regeneration. With the blades set to the neutral sailing position, the propeller creates extremely low drag similar to the drag of a feathering propeller. ServoProp is capable of generating more than 1 kW at 7-8 knots & 3 kW at 11-12 knots.

»» Piktronik website

Piktronik is an Austrian-Slovenian company working on the research, development and production of components for electrical vehicles (EV) and boats. Their pods are available in a variety of configurations that vary by the power output. We have noted that below. They also sell motors as complete systems with batteries and chargers.

Piktronik UWM1 – UMW10 On arriving at the linked page, there are links for each motor to download more information

• kW : 1, 2, 5, 6.5, 10 • Voltage : 16, 17, 30, 30, 30 • Current : 50, 92, 120, 150, 200 • HP : 1.4, 2.7, 6.8, 8.8, 13.6
• Motor Type : PMSM (permanent-magnet synchronous)
• Weight (kg) : 18, 23, 25, 51, 95
• Propeller/RPM/Torque : 2 blade fixed – 4 blade fixed • RPM : 1100, 1200, 1850, 1200, 1000 • Torque (nM) : 7, 14, 27, 51, 95
• Other :  Aside from the complete system detailed below the motors alone come in different configurations: 1kW and 2kW: steerable pod or fixed pod, 5kW: steerable pod, fixed pod, transom mount, 6.5kW: steerable pod or transom mount, 10kW: steerable pod or transom mount
• Country of Manufacture : Slovenia

Piktronik SYS Systems 1kW – 10kW On arriving at the linked page, there are links for each motor to download more information

Piktronic sells their motors in complete system kits for each of the motor sizes detailed above. Complete system includes: motor, motor controller, display monitor, cables, siwthces, fuses, battery charger, remote comtrol, steering arm, installation tube, tiller handle, propeller

Rim Drive Technology

Click here to view RIM Drive Technology motors for sale in the Plugboats Marketplace

»» Rim Drive Technology website

Rim Drive technology is a Netherlands company with a line of rim motors in which the propeller blades are affixed to a rim rather than a central hub. There are no wearing parts within the motor and much reduced chance of weeds or other debris snagging or clogging. The motors are available as outboards, pods, azimuths and thrusters. The company offers complete systems or standalone batteries, controllers, monitors and other accessories. The pods in the Guide are sorted as 24V, 48V and 48V+. All pods are available with extended shaft options to reduce hull effects on the rim drive water flow for quieter and smoother operation.

24V Pods POD 3.0, POD 5.0

• kW : 3.0, 5.0 •  Voltage : 24 •  HP : 6.5, 11.0 • Thrust (kg) : – 31, 62
• Battery : Sold separately, recommended LiFePO4 available from Rim Drive
• Running Time : Suggested 4-5 hours with recommended Rim Drive battery pack
• Shaft Length (cm) : N/A extended shaft length available
• Propeller Diameter (mm) : 86, 133
• Weight (motor only) (kg) : 3.5, 5.0
• Other : One year warranty for non-commercial use, Completely waterproof (IP68), Efficiency 90+, Includes 2m cable set
• Price : €3,340, €4,000

48V Pods: 5 motors POD 0.5, POD 3.0, POD 5.0, POD 11.0, POD 15.0

• kW : 0.5, 3.0, 5.0, 9, 11, 16 •  Voltage : 48 •  HP : 1, 6.5, 10, 20, 28 • Thrust (kg) : – 7, 31, 62, 156, 250
• Running Time : Up to 7 hours with suggested Rim Drive battery pack
• Propeller Diameter (mm) : 65, 86, 133, 212, 341
• Weight (motor only) (kg) : 2.5, 3.5, 5.0, 14.0, 70.0
• Price : €3,300, €3,400, €4,000, €6,850, €18,000

96V, 110V, 400V Pods POD 25.0, POD 30.0, POD 50.0

• kW : 25, 30, 50 •  Voltage : 96, 110, 400 •  HP : 42, 52, 74 • Thrust (kg) : – 380, 400, 750
• Running Time : Average 3 hours with suggested Rim Drive battery pack
• Propeller Diameter (mm) : 341, 341, 341
• Weight (motor only) (kg) : 70, 70, 75
• Price : €25,000, €25,000, €48,000

Steerable Pods (8 models) Steerable POD 3.0, 5.0, 8.0, 11.0, 15.0, 25.0, 30.0, 50.0

• kW : 3, 5, 8, 11, 15, 25, 30, 50 •  Voltage : 48, 48, 48, 48, 48, 96, 110, 400-550 •  HP : 42, 52 • Thrust (kg) : 31, 62, 120, 156, 195, 350, 400, 750
• Weight (kg) : 21.5, 23, 32, 32, 37, 110, 110, 110
• Other : Rotatable up to 200 degrees, Waterproof hull passthrough, Stainless steel or glass fibre seal available, Salt water resistant (IP68), Motor controller included, Joystick, steering wheel or CAN controlled
• Price : €7,350, €8,225, €12,075, €12,375, €14,900, €31,995, €31,995, €55,500

»» SeaDrive website

SeaDrive is a Norwegian manufacturer that has an innovative approach to pods, saildrives and all electric boat motors for which they received a nomination for a 2019 DAME Award. The concept is that the basic motors can be configured: fixed pods, steerable pod, a saildrive or lift-up azimuth side pod – also with the ability to have the propellers arranged for push propulsion or pull propulsion.  There are also regenerative versions available. The pod motor systems come in three power ratings: 7.5, 15 and 30.

SeaDrive Modular Pods/Saildrives/Lift-Up Azimuths

• kW : 5-7.5, 10-15, 20-30 • Voltage : 48, 96, 144 • Current : NA • HP : 7.5, 15, 32 • Static Thrust: 90, 160, 300
• Weight (kg) : Motor Weight: Aluminum: 20, Bronze 23. Total Weight differs by configuration
• Propeller/RPM/Torque : Fixed or folding • RPM : N/A • Torque N/A
• Other :  re-generative versions and TABLET/PC control.
• Country of Manufacture : Norway

»» TEMA website

TEMA is a Croatian company that makes highly regarded electric motors that can be purchased alone or in systems for marine, industrial and power generation applications. Their saildrive system uses their SPM132 series of very efficient compact permanent magnet motors. The motors operate on either DC or AC voltages and can be powered from battery systems (48 96Vdc) or generators.

TEMA SYS Systems 1kW – 10kW Download .pdf of Systems configuration Download .pdf of SPM Motors

• kW : For each of their models TEMA has dual figures – kW output at 1800/3600 RPM. The 5 models range in listed power from 12/19kW to 35/57kW • Voltage : There 48 and 96 Voltage availble for all models. • Current : 50, 92, 120, 150, 200 • HP : At 1800/3600 RPM they range from 25/39 to 47/76
• Motor Type : PMAC (Permanent Magnet AC), PMS (Permanent Magnet Synchronous) • Air cooled
• Weight (kg) : 73, 93, 110, 130, 148
• Propeller/RPM/Torque : Propeller not supplied • RPM : 1800/3600 across all motors • Torque (nM) : Maximum: 70, 111, 145, 178, 205
• Other :  Includes all components: e-motor, motor controller, saildrive, marine throttle, display, plug and play wiring. Efficiency: 95%.
• Country of Manufacture : Croatia

»» Torqeedo website

Torqeedo is the world’s leading manufacturer of electric outboards. The company was founded in 2004 by Dr Christoph Ballin and Dr Friedrich Böbel when they decided they could build a better electric motor than the one on the boat Dr. Ballin had just purchased. The company offers trolling motors, inboards, outboards and pod motors and works with BMW’s battery division as well as partnering with many of the world’s premier boat designers and manufacturers. It may be useful to download the full Torqeedo Catalogue

Torqeedo Cruze FP Pod 2.0 – 4.0 Operating instruction .pdfs can be downloaded from link above

• kW : 2, 4 • Voltage : 2kW: 24, 4kW: 48 • Current : N/A • HP : 6, 9.9 • Static Thrust 155 lbs, 189 lbs
• Motor Type : Brushless External Rotor Motors with Rare-earth Magnets • Operating efficiency 56%.
• Weight (kg) : 15.4, 15.8 Propeller/RPM/Torque : 3 blade fixed or folding • RPM : 1300
• Other :  GPS on-board computer & display: Real-time speed, input power. Operates with lithium or AGM/lead-gel batteries, exact battery status and remaining range available when using Torqeedo battery. Emergency magnetic kill switch.
• Price (MSRP): $US 4,549, 4,999

Torqeedo Cruze FP Pod 10.0 Operating instruction .pdfs can be downloaded from link above

• Recommended Boat Size: <10 tons kW : 10 • Voltage : 48 • Current : N/A • HP : 20 • Static Thrust ≤ 405 lbs
• Weight (kg) : 33.5
• Propeller/RPM/Torque : 5 blade fixed or folding • RPM : 1400
• Other :  Includes: Remote throttle, integrated on-board computer with GPS-based range calculation, 70 mm² cable set (3 m) including fuse and main switch, plug connector. 2 year warranty.
• Price (MSRP): $8,999

Torqeedo Cruze FP Saildrive 10.0 Operating instruction .pdfs can be downloaded from link above

• kW : 10 • Voltage : 48 • Current : N/A • HP : 20 • Static Thrust ≤ 405 lbs
• Weight (kg) : 37

Torqeedo Deep Blue 25 Saildrive

• Recommended Boat Size: <50 tons
• kW : 25 continuous, 33 peak • Voltage : 345 • Current : N/A • HP : 40 • Static Thrust ≤ 405 lbs
• Motor Type : Brushless External Rotor Motors with Rare-earth Magnets • Operating efficiency 55%.
• Weight (kg) : 125, 314 total system including 1 battery
• Propeller/RPM : Propeller : not included • RPM : 1200
• Price (MSRP): On Request with requirements input

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Frequently Asked Questions

• Quiet and vibration-free operation
• No exhaust fumes or fuel smell
• Seamless shifting between forwards and reverse
• Having only one moving part significantly reduces potential failure points compared to a diesel engine.
• Zero greenhouse emissions
• No pollution released into your local waterways
• Doesn’t scare away your local wildlife
• Option to be 100% renewable with solar and wind generation
• No more fuel and oil getting all over you and into your bilge
• No more need to carry combustible fuels on board
• Eliminate fuel costs
• Higher energy efficiency
• Charge from solar and wind
• Reduced maintenance cost
• Replacement components are relatively cheap

While sailing, our motor systems can harness wind power to recharge your batteries. Our display enables you to optimize energy capture by adjusting the braking level in real-time to match the sailing conditions. The amount of regeneration depends on various factors, with the propeller size being the primary determinant.

The motor size required for your boat depends on several factors, primarily the vessel’s size, weight, and operating conditions (such as currents, open sea, tides). User preference is also a consideration. As a rule of thumb, for displacement vessels, 1kW of electric power can replace approximately 3HP of diesel power. This may seem contradictory, but diesel motors are typically oversized to make up for their inefficiency and limited power delivery. 

To assist you in motor sizing, we have developed an electric power calculator to simulate your vessel’s performance. Additionally, we provide a complimentary electrification report outlining the performance capabilities for your specific boat.

We have engineered our motor with retrofitting sailboats in mind, prioritizing ease of installation without compromising on durability or performance. Our free electrification report includes a 3D model illustrating how our motor system fits within the existing footprint of your diesel motor. We provide custom mounting brackets and shaft lengths to ensure a seamless installation.

Electric motors possess comparable power to diesel motors, while offering additional features that make them highly suitable for marine propulsion. They exhibit greater efficiency, typically 2 to 3 times more efficient than diesel motors, enabling an electric motor with one-third the size and weight to match the power output of a diesel motor. Moreover, electric motors can deliver torque across a broader range of speeds and provide full torque from 0 RPM.

Electric motors offer the advantage of seamless bidirectional operation, eliminating the need for a traditional gearbox with separate forward and reverse gears. While certain applications may still benefit from a gearbox, it would only require a single gear, effectively eliminating the inconvenient clunk often experienced when shifting between forward and reverse.

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Saildrive propulsion systems

The most powerful electric sail drive system from serial production.

Perfectly matched system integration rather than an assortment of components

The most powerful electric saildrives come from Torqeedo series production. The Deep Blue 25 SD propels sail yachts of up to 40 feet in length to speeds of up to almost ten knots (18 km/h), or smaller boats even faster when planing. This makes cruising with large sail yachts completely emission-free with virtually no noise or vibration. The Deep Blue 50 SD offers twice the performance. The Deep Blue sail drive is part of a completely integrated comprehensive system that was developed using industrial engineering methods, comprises high-tech components and which is manufactured in series production.

Deep Blue Saildrive for sailboats and catamarans

Light and quiet.

With an overall weight of about 125 kg for motor, sail drive and electronics, the Deep Blue 25 SD (50 SD ≈ 180 kg) weighs less than a conventional saildrive with combustion engine. This benefits weight distribution on board, as the low net weight of the Torqeedo Deep Blue Saildrive makes a sailboat noticeably lighter at the stern than a similar configuration with a petrol or diesel engine when the motor is installed toward the rear. The weight of the lithium battery can also be used to advantage in the design of the boat. The fact that the battery package can be arranged variably when the Torqeedo Deep Blue Saildrive is installed allows the weight of the drive system to be distributed around the centre of the vessel. This is the arrangement favoured by boat builders and boatyards.

Travelling silently even when under motor power

No sailor likes the sound of an engine when travelling in calm conditions or when casting off or landing under engine power. In contrast to conventional petrol- or diesel-powered sail drive engines, the Deep Blue 25 SD & 50 SD operate quietly, creating extremely low noise emissions. The electric sail drive operates almost in silence owing to the nature of the system. Due to the system, the electric saildrives operate almost silently.

Number 1 in power delivery

The Deep Blue Saildrive produces the equivalent of up to 80 hp of power, ideal for use in displacement boats and large sailing yachts.

Complete integration

The Saildrive drives are part ofTorqeedo’s Deep Blue series of high-performance motors. The high-tech components of the fully integrated overall system are carefully selected to match each other and are perfectly adapted for use on water. They offer professional safety features, compliance with international standards at system level and extreme ease of operation. The motors can also be used to generate electricity. The seamless integration of the saildrives into Torqeedo’s hybrid system offers the option of recovering energy while under sail through hydro power generation using the electric drive.

Low incidental costs

There are no incidental costs for petrol or diesel or for regular maintenance incurred by a combustion engine. Since the lithium batteries are manufactured to the same high standards of quality as in the automotive industry, Torqeedo offers a warranty of nine years on battery capacity, promising a residual capacity of 80 % after nine years of daily use.

All benefits at a glance

• Most powerful electric saildrive from industrial production
• Space-saving and boat construction-friendly design
• Part of a balanced, fully integrated system
• Compatible with all popular engine beds for saildrives

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ePropulsion Near You

The application of electric boat motor, electric boat motor for sailboats.

ePropulsion electric outboards enable one-design sailboats to leave and return to the marina quick, silent and maneuverable. Owners of daysailers and small cruising sailboats love pod drives because they are space-saving, quiet and vibration-free. The hydrogenation and solar charging also allow sailors to travel further and sail sustainably.

Electric outboards for fishing boats

Quietness is important for fishing . Our electric outboard motor is so quiet it won’t spook the fish. In addition, electric outboards are super efficient at trolling speed and you can go fishing all day long without worrying about the run time. Ideal for both freshwater and saltwater, ePropulsion electric outboard motors are perfect for jon boats, aluminum fishing boats, bass boats, and fishing pontoons.

Electric outboards for work boats

The electric outboard motor has a simple motor structure with much fewer components than gas engines. It offers a more reliable solution while requiring minimum maintenance. Work boats, commercial boats and rental boats can have longer service hours which translates to more up-time.The quiet and exhaust-free experience also makes passengers comfortable onboard.

Electric outboards for dinghy and tenders

Our electric outboard motors make your boat trips comfortable, quiet and exhaust-free. Thanks to our long-range batteries and digital display,you can leave your “run-time” worries on the dock. Our maintenance-free designs save you time, money, and headaches making them perfect for dinghy, inflatable boats, tender boats and small sailboats.

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• Digital Editions

Best electric outboard motors: 11 top options for zero-emissions propulsion

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Electric outboard motors seem to be springing up all over the place right now. We round up 11 of the best electric outboards on the market…

Electric outboard motors are nothing new, after all the humble electric trolling motor has been around for decades, but in the past couple of years a new breed of more powerful units has emerged.

Capable of powering everything from a tender to a 50-knot sportsboat, this new generation of electric outboard motors will surely play a big role in the growing trend towards all- electric boats .

We’ve rounded up 11 of the best options available on the market right now to help you track down the right one for cutting down your boat’s carbon footprint.

Compact electric outboard motors for your tender

Torqeedo 603 Travel

Weight: 15.5kg Power: 600W / 0.8hp Battery: 500Wh Range: 11nm Price: £1,499

Torqeedo has been making electric outboard motors for quite a while now, and their latest offering slots into the travel range of electric outboards between the 503 (1.5hp) and the 1103C (3hp).

All the usual Torqeedo refinements are present and correct. IP67 rated as totally waterproof, the 603 Travel has a magnetic kill cord and an onboard computer providing instant readouts of operating range at current RPM and battery-charge status displayed on the tiller arm.

You can link it to an Apple or Android app and gain even more information including a map-based range indicator.

Read more about the Torqeedo 603 Travel

Mercury Avator 7.5e

Weight: 27.1kg Power: 750W / 1hp Battery: 1kWh Range: 34nm Price: $1,500

Announced in early 2022 and launched less than a year later, the Mercury Avator 7.5e is the first electric unit from the world’s biggest builder of outboard engines .

The whole top plate hinges up to reveal the battery, which can be quickly removed from your electric boat or replaced for convenient charging.

It’s by no means the lightest electric outboard motor on the market, but its claimed range at 25% throttle is very impressive – we look forward to putting one to the test.

Not resting on its laurels, Mercury launched the Avator 20e and 35e this summer as well. These units are no bigger than the 7.5e, but need wiring in to an on-board battery bank.

Read more about the Mercury Avator 7.5e

Read more about the Mercury Avator 20e and 35e

Weight: 14.5kg (inc. bracket) Power: 1kW / 3hp Battery: 1,085 Wh Range: 14nm Price: £2,185

The idea behind the Remigo One electric outboard makes perfect sense; rather than mounting the battery on top of the shaft, like the engine on an old-school petrol outboard, the Slovenian company has integrated it into the shaft and shaped it like a rudder to minimise drag and maximise steering effect.

It is backed by a 2-year warranty and has a magnetic key/kill cord. There are some other neat ideas too. The rudder casing is waterproof to IP67 above the water and IP69 below the water so it will survive a dunking, and it’s held in place by a clamp mechanism that allows you to adjust the shaft length to suit your boat with the aid of an allen key.

The transom bracket is separate to the motor so you can leave the bracket attached to the boat and simply slot the motor on and off. The tiller also folds and locks parallel to the blade so you can use it as a perfectly balanced carry handle.

Watch our test drive video of the Remigo One electric outboard

The Kicker is exceptionally light and surprisingly powerful

Thrustme Kicker

Weight: 4.4kg Power: 1kW / 3hp Battery: 259kWh Range: 5nm Price: £1,250

If it’s light weight and value that you prioritise over cruising range, then this Norwegian option is hard to beat.

Launched in 2021, the Kicker boasts enough range and grunt to get one person from ship to shore and back again in calm conditions, as editor Hugo proved in a week-long test.

The only downside is that the battery isn’t removable, which can make charging a little more difficult.

Read more about the Thrustme Kicker

Weight: 15kg Power: 1kW / 3hp Battery: 740Wh Range: Up to 1hr Price: €2,850

A brand new option from France, the TEMO-1000 doesn’t look anything like a traditional outboard motor.

The design doesn’t have any rectangular box on top, just a rudder-shaped shaft with an electric motor at the bottom and a long slim battery that simply slides down into it, connecting automatically to your electric boat without having to plug wires into it.

The tiller arm does the same, meaning it disappears completely when not in use and yet it is never detached and therefore never mislaid.

Read more about the TEMO-1000

Haswing Ultima 3

Weight: 16kg Power: 1kW / 3hp Battery: 1.03kWh Range: 18nm Price: £1,570

A top-of-the-range option from trolling motor stalwarts Haswing, the Ultimate 3 is suitable for boats up to 7m long.

The brushless DC motor produces 3hp (claimed to be equivalent to a 4hp petrol outboard motor), and it’s available in short and long shaft versions as well as the standard length.

Not only is the detachable battery unusually light at 5kg (lightest in class, according to the manufacturer), it also connects to the engine in a single simple operation without the need for connecting cables or other fiddly parts – no bad thing when you’re bobbing about in a tender!

Read more about the Haswing Ultima 3

ePropulsion Spirit 1.0 Plus

Weight: 19.3kg Power: 1kW / 3hp Battery: 1,276Wh Range: 22nm Price: £1,600

The original Spirit 1.0 has actually been in production for six years with over 10,000 units built. Featuring a 1,000W brushless motor, this electric outboard motor is claimed to be equivalent to a 3hp petrol engine, ideal for tender duties or small to medium sized dinghies.

This Plus version, launched in 2020, is the same weight, size and power – the big gain is where it’s needed most, run time. It has been achieved by upgrading the battery from 1,018Wh to 1,276Wh.

At the same time, the power cord has been upgraded for durability and reliability, and the voltage has been changed from 40.7V to 48V, making it compatible with an external 48V battery. The battery will even float if dropped overboard!

Read more about the ePropulsion Spirit 1.0 Plus

Most powerful electric outboard motors for day boats

Yamaha Harmo

Weight: 55kg Power: 3.7kW / 9.9hp Battery: Sold  separately Range: Depends on battery Price: £TBC

Announced in 2022 and tested on a 12m Venmar water taxi, the Yamaha Harmo electric boat drivetrain may be a rather modestly powered 3.7kW motor, equivalent to a 9.9hp petrol engine, but it is being seen as a major statement of intent from the Japanese brand synonymous with big, powerful four-stroke outboards.

Intriguingly, the Harmo is neither an outboard engine nor a sterndrive but a new propulsion package that borrows ideas from both camps.

It is mounted on the transom just above the waterline much like a sterndrive leg, but in keeping with the outboard engine ethos it’s an entirely self-contained unit that includes the motor and steering mechanism.

Read more about the Yamaha Harmo electric rim drive

RAD Propulsion RAD40

Weight: 100kg Power: 40kW / 55hp Battery: 20-60kWh Range: 100nm Price: £28,000 (ex. battery)

The RAD40 drive from British start-up RAD Propulsion appears to be far more than just a conventional outboard leg with an electric motor bolted on top.

Every single element of it has been designed from the ground up to maximise the benefits of electric power. The result is a brand new drive system that is not only much cleaner, quieter and more efficient than a petrol outboard engine but also smaller, lighter, cheaper to maintain and even more manoeuvrable.

In its current 40kW guise (equivalent to around 55hp) it’s powerful enough to propel everything from a 25-knot planing RIB to a 10-knot displacement craft but with a larger 160hp RAD120 as well as a portable tiller steered RAD2 already in development, it’s clear that RAD Propulsion has its eyes set on a much wider market.

Read more about the RAD Propulsion RAD40 electric outboard

E-Motion 180E

Weight: 580kg Power: 110kW / 180hp Battery: 70kWh Range: 70nm Price: $78,990

Launched in 2021 by Canadian firm Vision Marine Technologies, the E-Motion 180E looks like a genuine alternative to the 150-200hp petrol outboard motors that power the vast majority of 18-25ft sportsboats and RIBs.

The outboard engine itself weighs around 180kg, compared to 216kg for a 200hp V6 Mercury Verado, but that relatively modest saving pales into comparison next to the 400kg weight of the 70kWh battery pack.

Admittedly, a fair chunk of that will be offset by the lack of fuel tank and starter batteries, but unlike a petrol boat, the battery pack’s weight stays constant whether full or close to empty.

Read more about the E-Motion 180E

The Evoy Storm looks, feels and goes like a well-matched petrol outboard engine

Weight: 350kg Power: 222kW / 300hp Battery: 2x 63kWh Range: 25nm Price: €144,700

Although currently still in development, the Evoy Storm is a working prototype that has already been fitted to a number of partner brands’ boats, including an Iguana amphibious craft and an Axopar 25 that we tested at last year’s Cannes Yachting Festival .

Despite a 450kg weight penalty over a fully fuelled petrol boat, and five passengers, we still recorded a top speed of over 50 knots – vastly quicker than any other electric boat we’ve tested and not far off the world speed record for a production electric boat of 57.7 knots (held by a Goldfish X9 powered by a 400hp Evoy inboard).

The anticipated price for this electric Axopar 25 is €185,000 (ex tax), which looks pretty good value given that the price of the motor alone is €74,900 plus another €69,800 for the batteries. Whether Axopar can maintain, or even reduce, that price once the Evoy Storm enters production in 2024 remains to be seen.

Read more about the Evoy Storm

Tip of the iceberg

If this seems like a lot of choice, there are even more options coming down the pipeline in 2024. MBY understands that several major outboard manufacturers are planning on entering the electric outboard market, so watch this space…

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Expert installation of electric sailboat motors in vessels from 22 to 66 feet

Quiet, reliable, clean.

For less than the cost of a diesel repower, enjoy the benefits of electric sailing.

Low maintenance.

Forget the diesel smells and noise. Forget all the fluids, filters and maintenance. Electric is always there for you with quiet dependability. We are authorized installers for Electric Yacht systems.

Renewable solutions.

Charge at the dock and enjoy a long range of electric motoring, or extend your range with solar, wind turbine and/or generator solutions. In addition, our motors are designed to regenerate power via prop rotation while you are under sail!

Take a demo sail with us today. Team Electric Blue

Coconut Grove, Florida (939) 630-5957 (786) 543-3412 [email protected]