Inboard
THREE POWER LEVELS, ONE SYSTEM
A powerful and quiet electric shaft drive, from tender to commercial vessel. Available as 4.0i, 10.0i and 20.0i, for new builds, retrofits and hybrid setups.
THREE POWER LEVELS, ONE SYSTEM
A powerful and quiet electric shaft drive, from tender to commercial vessel. Available as 4.0i, 10.0i and 20.0i, for new builds, retrofits and hybrid setups.
Why the Inboard
Air cooled propulsion with none of the maintenance a diesel demands. Precise control in tight spaces, near silence for crew and passengers.
A direct shaft drive that keeps running, season after season.
Air cooled, so nothing can clog or freeze. Less servicing, more time on the water.
Your motor charges the batteries under sail, for more range on every trip.
Every model works alongside a diesel engine. We help you design the setup.
Features
Direct shaft drive
Drives your propeller shaft directly.
Plug and play
Prewired, so installation is quick.
Air cooled
No water connections to maintain.
Low maintenance
No clogging, freezing or cooling service.
Regeneration
Charges your batteries while you sail.
Up to 20 kW at 48V
Available as 4.0i, 10.0i and 20.0i.
Hybrid ready
For new builds, retrofits and hybrid setups.
Updates through the app
Every component, wirelessly.
In the box
Your drive comes as a complete set. Display, throttle and all the small parts are included, so your dealer can install it straight away.
See your speed, power and remaining range.
Smooth, precise control with a double safety sensor.
Turn the system on and off, like a car key.
Prewired relay that safely connects the battery.
Also included: motor, controller and cables. Batteries are chosen per boat.
Three power levels, one system
All three drive your propeller shaft directly, run at 48V, are air cooled and regenerate power. Each one works in a hybrid setup, and the 20.0i also as a twin. The difference is in power and weight.
For tenders and small boats
For tenders, yachts and sailing boats
For large and commercial vessels
*CESNI Compliant in combination with a 10.0i motor controller
Introducing the new 20.0i LC
The new 20.0i LC combines 20 kW of electric power with water cooling for demanding marine applications.
Customer cases
See how builders and conversion specialists put the WaterWorld Inboard to work in their own boats.
FAQ
What boat owners and builders ask us most about the WaterWorld Inboard.
The Inboard comes in three sizes: 4.0i, 10.0i and 20.0i, for 4, 10 and 20 kW. For larger vessels you can run two motors.
No. The Inboard is air cooled, so there are no water connections, no clogging and no cooling maintenance.
Yes. The Inboard drives your propeller shaft directly and suits new builds, retrofits and hybrid setups.
Much less than a diesel. No oil changes, no fuel filters and no cooling water. Software updates for the components run through the WaterWorld Connect app.
Free advice
Get in touch and our specialists will help you find the right setup for your boat.
