
PARALLEL HYBRID
The calm and torque of electric boating, with the range and power of diesel. Available as 4.0h, 10.0h and 20.0h, proven in vessels up to 20 metres.
Why the Hybrid
Motor, batteries and diesel work as one fully integrated system. That makes it reliable, safe and easy to use, whether you sail silent or at full power.
Sail silent on electric, or use your diesel for range. Both on one shaft.
We calculate the setup from your diesel, gearbox and propeller, so it fits perfectly.
Your diesel charges the batteries underway, so you need no shore power.
Fully integrated with your batteries and protected automatically. One control for both.
Features
Overload protection
Stops charging when the batteries are full.
48V system
Low voltage throughout.
4.0h, 10.0h and 20.0h
Generating up to 15 kW at 48V.
Parallel hybrid
Electric and diesel on one shaft.

Proven on board
In vessels up to 20 metres.
Custom setup
Pulley ratio calculated for your vessel.
Smart regeneration
Follows your diesel rpm.
One point of contact
Designed and supported in-house.
PARALLEL HYBRID
No two boats are the same, so every hybrid setup is designed for the vessel it goes into.

Electric and diesel on one shaft
The electric motor and diesel engine share the same propeller shaft and work together seamlessly, controlled and monitored as one system.
Quiet and powerful when you want
The diesel charges the batteries underway
One control for both

Plenty of power, little fuel
The system charges when it pays off and stops when the batteries are full.
Follows your diesel rpm
Minimal extra fuel
Protected against overloading
Customer cases
See how builders and conversion specialists put the WaterWorld Hybrid to work in their own boats.
FAQ
What boat owners and builders ask us most about hybrid propulsion.
It is a parallel hybrid: a WaterWorld electric motor works alongside your diesel. Sail quietly on electric power and use the diesel when you need extra range or speed.
The Hybrid comes with a 4, 10 or 20 kW electric motor: the 4.0h, 10.0h and 20.0h.
Every hybrid system is custom designed for the boat. Answer a few questions and a specialist will look at your boat and the way you use it.
Among others, Alumax Boats with the RJ 28 and RJ 34, Aquatec with the Maril 7NXT and De Kapiteinssloep. See the customer cases on this page.
Free advice
Get in touch and our specialists will help you find the right setup for your boat.