Remoran Wave 3GD Hydrogenerator
Remoran Wave 3GD Hydrogenerator
The Remoran Wave 3GD delivers up to 300W of clean, quiet energy as you sail — helping you stay independent and reduce reliance on your engine.
- Up to 300W output — plenty of power for charging and onboard systems
- Works from 5 to 20 knots — reliable performance across typical cruising speeds
- Lightweight and compact — only 7.5 kg
- 40° tilt adjustment — flexible fit for most transom designs
- 2-year warranty — long-term peace of mind
Specifications
| Optimal Speed | 5-20 Knots |
|---|---|
| Max Speed | 20 Knots |
| Full Power At | 12 Knots |
| Length (Adjustable) | 680-980mm |
| Weight | 7.5 kg |
| Output Voltage | 12V/24V |
| Compatible Batteries | Pb, AGM, Lithium |
| Warranty | 2 year warranty |
Guides & Documents
Power Chart
What About Drag?
Sub-Hull Speed Performance
There is a minor speed reduction of roughly 0.1 knots when charging (varies by boat displacement)
Virtually Unnoticeable at Hull Speed
Once you hit hull speed, the effect of the hydrogenerator becomes virtually undetectable
Reduced Drag When Disconnected
When your batteries are topped off or the system is disconnected, drag is further reduced for crisp sailing
The Remoran Hydrogenerator In Action
Fitted On The Water
Built For The Water
- Day and night — keeps working when solar panels can’t
- On every point of sail — unlike wind turbines, it still charges when sailing downwind
- More independence — reduces engine use and helps you stay off-grid longer
Reliable power, less maintenance, and fewer hours on your engine.
Telescopic Design
Adjustable Angle
Effortless Handling
Remoran Charger — 300W
- Converts 3-phase AC to DC
- Auto-detects 12V or 24V systems
- Compatible with lead-acid, AGM, and lithium batteries
- Bluetooth monitoring via the Remoran app (plus Raymarine Axiom support)
- Clear LED status indicators
Remoran App
In The Box
- Remoran Wave 3GD Hydrogenerator outboard unit (2m cable, connector & cap)
- 300W Remoran charger
- 2m generator cable (male) with cap
- 20cm mounting rail
- Mounting accessories and hardware
- Ferrite filter
- Installation instructions
FAQs
How much does the Remoran Wave 3 affect sailing speed?
The sailing speed reduction is roughly 0.1 knots during charging. This applies when the boat is moving at less than hull speed, and is dependent on many other factors such as boat size and speed.
Once hull speed is reached, the hydrogenerator's effect won't be noticeable. Also once the batteries are full or the generator cable has been disconnected the sailing speed reduction will be less than at full charging mode.
Can the Remoran Wave 3 be in the water while motoring?
Yes, the hydrogenerator can be kept in the water while motoring.
The charger will detect the higher voltage from the motor's generator, assuming they are connected to the same battery, and go into idle mode while motoring. The Remoran Wave 3 will resume charging once sailing continues.
Will reversing while motoring damage the Remoran Wave 3?
No. The sturdy metal-on-metal construction can handle the stresses of backing up.
Will Remoran Wave 3 overcharge my batteries?
No. The Remoran Charger 300W is a smart charger and uses algorithms optimized for Lead-Acid (incl. AGM) or Lithium batteries. The charger algorithm ensures your batteries will be optimally charged without any adverse effects. Once the battery is full, the charger will go into idle or floating mode.