Green Marine Motors

Business · work, charter & bespoke

Electric boating
for business.

Work boats, tour boats, charter and bespoke builds. Larger or multiple vessels, often with special requirements, we build the complete, ES-TRIN certified propulsion system and guide you from first advice to handover.

Green Marine GM45 electric motor, liquid-cooled
GM45 · liquid-cooled
ES-TRIN
Certified systems
Up to 1 MW
Power
Up to 60 m
Hull length
Tailored
Advice & guidance

Why electric · business

What you gain.

One point of contact

From engineering to installation and service, no fragmented suppliers.

Lower operating costs

No fuel, minimal maintenance, predictable operation.

ES-TRIN certified systems

Certified for commercial operation and ready for emission-free zones. We guide you through the entire certification process.

Subsidy support

If subsidies are available for your project, we guide you through the application process.

The range · business

Which model fits
your vessel?

The full GM series in one overview, all on a safe 48 V. Workboats, charter and tour vessels usually start at the GM17.5; above 75 kW we build custom systems up to 1 MW.

GM5
Cooling
Air
Air
Air
Liquid
Liquid
Liquid
Liquid
Power
5 kW
7.5 kW
10 kW
17.5 kW
22.5 kW
45 kW
60 kW
Voltage
48 V
48 V
48 V
48 V
48 V
48 V
48 V
Rotational speed
1,200 rpm
1,200 rpm
1,200 rpm
1,200 rpm
1,200 rpm
1,200 rpm
1,200 rpm
Torque
40 Nm
60 Nm
80 Nm
140 Nm
180 Nm
360 Nm
470 Nm
Diesel equivalent
15 hp
25 hp
35 hp
50 hp
60 hp
120 hp
150 hp
Max. boat length
7 m
10 m
10 m
15 m
20 m
35 m
60 m
Max. weight
1.5 t
3 t
5 t
10 t
20 t
35 t
50 t
Complete package
€ 9,096
€ 13,835
€ 14,659
€ 21,021
€ 24,823
€ 47,271
on request
View the full range Larger vessel or special requirements? We design it to spec.

Recommended setup

The same motor,
tuned to how you sail.

We size power and battery capacity to your sailing profile, load and operating hours.

Motor
GM17.5 (scalable)
Battery pack
On request
Installation
1 day at a partner yard
Warranty
5-year full warranty

Custom

Unusual boat?
We engineer with you.

Work boats, larger vessels, multiple boats or a hull that fits nothing standard, we design the drivetrain to spec and guide the whole process.

Work & dredging boats

Robust, long operating hours

Charter & tour boats

Comfort and quiet for guests

Fleets

Multiple boats, one system

Retrofit

Conversion of existing vessels

Personal advice, no obligation

Curious which system suits your boat best and what it costs?

Plan a no-obligation introduction or discover right away which system fits your boat. No sales talk, no strings attached.