S1

The smart way forward

Continuous power

10
kW

horsepower equivalent

25
hp

propulsive power

7.35
kW

Our outboard motor will take you beyond what you thought an e‑outboard was capable of.

Expected price: €5.900
Shipping starts at Autumn 2022

Build to last and last and last

We have made things simple for you. We created a maintenance free and robust outboard motor to give you peace of mind. This might just be the last motor you’ll ever buy.

The strong & silent type

Our unique pancake motor delivers high torque at a low rpm. Making it quiet, yet powerful and takes you further more comfortably.

Colour coordinated

Choose your favourite colour to make your boat look as smart as the motor that powers it.

Specificaties

Motor

Saietta Axial Flux Permanent Magnet AC brushless motor

Maximum input power

19 kW

Power

10 kW continuous power

HP

25 HP

Drive

Direct drive with high torque

Torque nominal

60 Nm

Torque peak

105 Nm

Voltage

Low voltage 48V

Cooling

Closed loop glycol cooled for enduring continuous performance

Max propellor RPM

1440 RPM

Propulsive power

7.35 kW

Propulsive thrust

1.84 kN

Maximum overall efficiency

62.1%

Controller

Automotive quality controller, with vector current control

Voltage

Low voltage — 48 V

Mapping

High peak efficiency and broad efficiency map

Cooling

Closed loop glycol cooled for enduring continuous performance

Communication

CAN bus (display, throttle & BMS)

Management

CAN open compatible

Display

Advanced integrated color display, sunlight readable

Display mounting frame

Stainless steel mounting frame with key, charge led and warning buzzer

Throttle control

First edition — Stainless-steel side mount throttle control lever. Hall sensor, CAN-bus connected, left & right position, software configurable

Mounting

Bracket

Frame & Cover

Aluminum, Plastic top cover

System cooling

Closed loop glycol cooled for enduring continuous performance

Trim mechanism

Manual

Max dimension

1091x380x1024 mm (lxbxh)

Weight

Approx 47 Kg

"Our purpose is simple - to help drive the world further towards a more sustainable future"

Pick your battery

You can pick from three batteries for your motor, or you can make your own by stacking our 1.7 kWh packs—you can choose how many to have on each side, which might make placing them easier.

Hull speed — 

11.5 km/h @ 8 kW

Cruise speed — 

8 km/h @ 2 kW

Low speed — 

6 km/h @ 1 kW

6.8 kWh

This compact 6.8 kWh lithium battery is great for light use.

Hull speed —

11.5 km/h @ 8 kW

48m / 8 km

Cruise speed —

8 km/h @ 2 kW

3h15 / 25 km

Low speed —

6 km/h @ 1 kW

6h30 / 38 km

10.2 kWh

The 10.2 kWh lithium battery gives plenty of range and is our most sold model.

Hull speed —

11.5 km/h @ 8 kW

1h15 / 14 km

Cruise speed —

8 km/h @ 2 kW

5h / 40 km

Low speed —

6 km/h @ 1 kW

10h / 60 km

13.6 kWh

Need extra range? Our 13.6 kWh battery will give you plenty to boat all day.

Hull speed —

11.5 km/h @ 8 kW

1h50 / 21 km

Cruise speed —

8 km/h @ 2 kW

7h30 / 60 km

Low speed —

6 km/h @ 1 kW

15h / 90 km

These numbers are based on a S1 pre-production unit behind a large sloop measuring 6.80 m by 2.50 m with a displacement hull. Cruise speed equals 70% of the hull speed. The numbers above are based on a 100% discharge but Propel advises discharging to 20% in normal operations. More data, e.g. with a planning hull and RIB, will be shared closer to launch.

Try for yourself

We could go on and on about the Propel experience. But rather than taking our word for it, why not take one for a spin or visit one of our stores instead.