Hydrogen refueling station for SMALL mobility  ( up to 350 bar)


Off Grid Station : 100% autonomous

H2 refuelling station for micro-mobility up to 300 bar 

No fixed utilities, disconnected from energy and water networks :                                         100% autonomous 

Upgrade possible to 400 bars

Vehicles : forklifts, site machinery, bicycles, sweepers.

Model 1

Model 2

Technical details of the 300 bar off grid filling station:

On Grid Station 


- With electrical and compressed air connection (for the air compressor)

- Limited to 350 bar.

- Evolution possible at 400 bars: not planned.

- Vehicles: trolleys, construction machinery, bicycles, sweepers, large construction machinery

Configuration and elements integrated into the station:

- H2 distribution station at 350 bar;

- Flexible + Break Away for distribution;

- Hydrogen compressor;

- Control Panel ;

- Pressure control valve; Pneumatically operated valve; Buffer storage;

- Pressure sensor; Check valve ; Regulator ;

- TPRD + PRV;  Manometer;

- Grounding;

- Reception platform for the gas rack;

- Requires a compressor for air supply;

- Need to be connected to the electric current;

Station characteristics:

- Minimum hydrogen pressure to be supplied to the station: 40 bar;

- Maximum hydrogen distribution pressure: 350 bar;

- Recommended hydrogen distribution pressure: 320 bar (automatic limitation);

- Minimum and maximum temperature of use: -10°C / +50°C;

- Air supply (for guaranteed filling time: 1,500 L/minute; (Minimum)

- Weight of the station (without storage): 550 kg;

- Station dimensions (L x W x H): 1780mm x 1400mm x 5300mm.

The Station will be CE certified according to the Pressure Equipment Directive. The necessary documentation for setting up a CE hydrogen distribution station at 350 bar will be provided. 

ROTH2 will take care of the training of ATEX level 2 approved users.