Hydrogen generator

The Netherlands’ leading provider

Our hydrogen generators

WM200

250 KVA
70 kW FC
Scalable up to 1 MW

WM250

250 KVA
150 kW FC
Scalable up to 1 MW

Hydrogen Service

Your 100% green hydrogen partner

How does it work

In development

WM900

1.000 KVA
600 kW FC
Scalable up to 3 MW

The advantages of the Watermeln generators

Parallel schakelen van Watermeln waterstofaggregaten voor schaalbare en betrouwbare groene stroomvoorziening.

High uptime

High electrical reliability
Guaranteed certainty with All-in Hydrogen Service
Uninterrupted 24/7 power

Gegarandeerde uptime door geschakelde Watermeln waterstofaggregaten voor constante emissieloze stroom.

Scalable

Scale up to 1MW
Modular design

Real-time cloud monitoring van de Watermeln waterstofaggregaat via het my.watermeln online dashboard.

Online monitoring

Remote monitoring 24/7
Control from any device
Smart ML & AI intergration

Learn more

WM-200

The mobile hydrogen generator based on fuel cell and battery technology. The unit can operate in 3 operational modes: stand-alone off-grid, grid-connected, or with an additional battery for peak load.

Productsheet

Power
- Peak 350 kW AC
- Battery: 200 kW AC (rated power)
- Fuel cell: 70 kW AC (rated power)
Capacity
- Battery: 120 kWh
Output
- 2x Powerlock 360A
- 2x 125A 5p
Input
- Hydrogen 5.0 quality
- Input: 30-35 bar (quick connect), minimum input 20 bar
- Grid-connected: 22 kW 63A 5P
Operational temperature
- -15 tot 45 graden °C
- (active conditioning)
Weight and dimensions
- 4500 kg
- 2,99 x 2,44 x 2,59 meter (10ft container)
Gas Control (External)
- HP connector: Staubli RBL06 of ISO 5145 No. 38 W30 2x LH
- Input: max 450 bar working pressure
- Output: 30-35 bar (Quick connect)
Certification
- ADR transport (class-9)
- CE certification (NEN-EN-ISO 12100:2010)
- NEN-EN 13854:2019, NEN-EN-IEC 60204
- PED 2014/68/EU SEP art. 4.3
- Explosion safety documentation (ESD ATEX)
Monitoring & control
- GPS & 4G online monitoring and commando's 7 inch control and monitoring touchscreen

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Beleef Leiden Sail volledig emissievrij met Watermeln! Ontdek hoe ons waterstofaggregaat zorgt voor een duurzame energievoorziening zonder lawaai of uitstoot. Een unieke samenwerking tussen groene waterstof technologie en maritiem erfgoed voor elk evenement.

WM250

The mobile hydrogen generator based on fuel cell and battery technology. The unit can operate in three distinct modes: standalone off-grid, grid-connected, or coupled with an additional battery for peak load management.

Power
- Peak: 350 kW AC
- Battery: 200 kW AC (rated power)
- Fuel Cell: 150 kW AC (rated power)
Capacity
- Battery: 240 kWh
Output
- 2x Powerlock 360A
- 2x CEE 125A
Input
- Fuel: Hydrogen 5.0 grade
- Maximum Input Pressure: 450 bar (Staubli RBL06)
- Operating Pressure: 30–35 bar (Swagelok quick connect), minimum input 20 bar
- Power: 1x 63A 5P (max 22 kW)
Operational temperature
- -15 tot 45 °C
Weight & demensions
- 5.500 kg
- 2,99 x 2,44 x 2,59 meter (10ft container)