Solution

Turn-key Solution

Hydrogen Refueling Station
Tube Trailer Filling Station
Simple Skid-Mounted HRS

Low Pressure H²
Medium Pressure H²
High Pressure H²
HYDROSYS Scope
Client Scope

Dispenser

Controls hydrogen delivery to vehicles, integrating metering, pressure regulation, hose and nozzle handling, and safety interlocks for refueling operations.
Storage Tank

Stores compressed hydrogen at the station side to balance supply, compression capacity, and refueling demand during daily operation.
Sequence Valve Panel

Routes hydrogen between the compressor, storage banks, and dispenser according to pressure priority, supporting cascade filling and system control.
Buffer Tank

Stabilizes pressure fluctuations between hydrogen supply, compression, and downstream filling to support smoother and safer station operation.
Hydrogen Compressor

Raises hydrogen from supply pressure to the required storage or refueling pressure for station operation and high-pressure hydrogen applications.
Unloading Panel

Manages hydrogen transfer from tube trailers or external supply sources into the station system with valves, instruments, and safety controls.
Nitrogen Panel

Supplies and controls nitrogen for purging, pressure protection, and maintenance procedures before or during hydrogen system operation.
Chiller

Helps manage hydrogen temperature during compression or fast filling, supporting stable refueling performance and safer operating conditions.
Electrolyzer

Produces hydrogen on site by splitting water with electrical energy, providing an upstream hydrogen source for station integration.
Tube Trailer

Transports bulk compressed hydrogen to the station in high-pressure cylinder bundles, serving as an external supply source for unloading.

Low Pressure H²
Medium Pressure H2
HYDROSYS Scope
Client Scope

Nitrogen Panel

Provides nitrogen purging and pressure protection support for tube trailer filling, unloading, maintenance, and system preparation procedures.
Chiller

Controls hydrogen temperature during high-pressure filling or transfer, helping maintain stable system performance under demanding operating conditions.
Buffer Tank

Reduces pressure fluctuation between hydrogen supply, compression, and filling equipment to support continuous and stable operation.
Hydrogen Compressor

Boosts hydrogen from the supply source to the required filling pressure for tube trailer loading, station storage, or refueling.
Loading Panel

Controls hydrogen loading into tube trailers or cylinder groups with valves, pressure monitoring, and safety interlocks for filling operations.
Electrolyzer

Generates hydrogen on site from water and electricity, offering a possible upstream supply option for filling and refueling systems.
Tube Trailer

Carries multiple high-pressure hydrogen cylinders for bulk hydrogen transport between production, storage, and refueling sites.

Low Pressure H²
High Pressure H2
HYDROSYS Scope
Client Scope

Nitrogen Panel

Supports nitrogen purging, pressure protection, and system preparation to help improve safety before hydrogen operation begins.
Chiller

Helps control hydrogen temperature during compression or filling, supporting stable operation in compact refueling system layouts.
Hydrogen Compressor

Increases hydrogen pressure for storage, filling, or refueling needs, serving as a key unit in compact hydrogen system design.
Buffer Tank

Balances pressure changes between upstream supply and downstream equipment, helping the system run more smoothly and consistently.
Electrolyzer

Produces hydrogen on site through water electrolysis, providing a potential hydrogen source for integrated refueling or filling systems.

This is a complete hydrogen refueling station (HRS) designed for direct vehicle fueling. The process flow is as follows:

Hydrogen is supplied either from a Tube Trailer via an Unloading Panel or produced on-site by an Electrolyzer. The low-pressure hydrogen is first stabilized in a Buffer Tank, then compressed to high pressure by a Hydrogen Compressor (supported by a Chiller for cooling). The high-pressure hydrogen passes through a Sequence Valve Panel for pressure-stage management and is stored in a Storage Tank. Finally, the hydrogen is dispensed to fuel cell vehicles through Dispensers. A Nitrogen Panel is included for system purging and safety operations.

This is a hydrogen filling station designed for tube trailer loading and bulk hydrogen transfer. The process flow is as follows:

Hydrogen is produced by an Electrolyzer (or supplied from a Tube Trailer) and stored in a Buffer Tank. It is then compressed to medium/high pressure by a Hydrogen Compressor (with a Chiller for temperature control). The compressed hydrogen is loaded into tube trailers through a Loading Panel. A Nitrogen Panel is provided for purging and safety. Unlike a refueling station, this configuration has no dispenser for vehicle fueling and no high-pressure storage tank; its primary function is to fill and transfer hydrogen into tube trailers for distribution.

This is a mobile hydrogen station with a minimal footprint and streamlined design. The process flow is as follows:

Low-pressure hydrogen produced by an Electrolyzer is temporarily stored in a Buffer Tank, then compressed by a Hydrogen Compressor equipped with a direct nozzle (eliminating the need for a separate dispenser unit). A Chiller provides cooling for the compression process, and a Nitrogen Panel handles purging. This simplified configuration omits the high-pressure storage tank and sequence valve panel, making it ideal for small-scale, temporary, or low-throughput hydrogen fueling applications where space and infrastructure are limited.