A hydrogen fuel station with AVIA branding, a white van labeled "AVIA HYDROGEN" parked near the pump, and price signage visible above the canopy.

HyFIVE – a mobile H2 storage

HyFIVE enables a flexible and secure hydrogen supply for a wide range of applications.

The modular hydrogen storage system “HyFIVE” is designed for efficient transport and storage of hydrogen, enabling flexible, reliable, and scalable supply across various applications. It allows refueling of up to 45 kg at 350 bar at conventional hydrogen refueling stations and supports both mobile and stationary use cases. 

H2 Energy Hydrogen Ecosystem – Logistics Solutions

Our optimized logistic concept

Key advantages

  • Designed for transport with light-duty vehicles (<3.5 tons)
  • Only requires a B/BE driving license with basic ADR certification
  • When filled to 350 bar, the HyFIVE can transport up to 45 kg of hydrogen
  • Optional integrated supply panel provides hydrogen for fuel cell applications at an output pressure of 10–20 bar
  • Swap-body design allows quick removal via twist-lock mountings, enabling flexible use of the same vehicle platform
Diagram showing stages of hydrogen supply chain: refill at HRS, transport by truck, industry delivery, H2 bundle replacement, small HRS supply, and charging/power with kyvreen.
Specifications 1
Unit
HyFIVE
Cylinder type ²
FORVIA Composite Type III
Layout
Single bank with 5 cylinders
Working pressure (15 °C)
bar
350
H2 Capacity
kg
45
Total weight (approx)
 kg
1400
Outlet Connection
W30x2 LH ISO 5145
Filling interface
H35MF receptacle ISO 17268
Dimensions (W × L × H)
m
2.4 x 1.5 x 1.6
1 Specifications are preliminary and non-binding
2Metal liner with composite wrapping
A metal frame holds four large horizontal cylindrical tanks secured with valves and piping, likely for transporting or storing gases or liquids.Download factsheet

Swap Body System

The HyFIVE hydrogen storage system features a smart swap-body design using standard ISO twistlocks, allowing the entire module to be quickly loaded or removed via crane or forklift. Holding 45 kg of hydrogen at 350 bar, it works as both a mobile transport solution and a stationary energy asset.

A compatible flatbed is mountable on the same 4 ISO twistlocks as the HyFIVE, installable by forklift, and fully customizable. The required ISO twistlocks are developed by H2 Energy and procured by the customer in coordination with H2 Energy.

Diagram showing a modular truck chassis with separate components: a box unit, a flatbed tray, and mounting rails, each positioned to attach to the truck frame.