Applications / Mobility

Mobility

Expand production modules to match hydrogen demand. Within the chain from electrolysis to drying, storage, compression and dispensing, HydroXpand supplies the electrolyzer.

Typical users
Refuelling and mobility
Public customer cases
1 case
Recommended starting points
HXB-V1HXS-3030 kW
Good fit

This setup is a good fit when

  • You are building a small hydrogen production system for fuel-cell micro-mobility
  • You need an electrolyzer to connect to storage, compression and dispensing equipment
  • You want to select 0 or 10 barg in software to test and validate the hydrogen generation section
  • You want to start with a 2 kW system and consider adding more systems later
Named cases

Named customer cases

Every customer below has agreed to be named. We describe only the use they stated in writing.

Case 01

EFLOW Co., Ltd.

Changwon, Republic of Korea · Hydrogen mobility company · 2026

HXB-V1 2 kW system · performance evaluation support

On-site green-hydrogen production for micro-mobility refuelling

Customer need

EFLOW brought HXB-V1 into its small green-hydrogen production and refuelling setup for hydrogen fuel-cell micro-mobility. HydroXpand supplied the electrolyzer and supported operating-data evaluation; storage, compression and dispensing remained within EFLOW's system-integration scope.

Supply summary

  • HXB-V1 2 kW AEM electrolysis system
  • HXS-2 stack, power supply, circulation and thermal control, HMI and desktop app

2 more items

HXB-V1 2 kW AEM electrolysis system
See the timeline and full supply scope

From enquiry to delivery

  1. We supplied an HXB-V1 2 kW AEM electrolysis system in February 2026.
  2. In April, stack efficiency, hydrogen output, continuous operation and gas quality were evaluated with an expert from the Korea Institute of Energy Research in attendance. Customer-side results are not published here until consent is obtained.
  3. A signed contract for an additional HXB-V1 followed in June.
  4. EFLOW integrated this hydrogen-generation section into its green-hydrogen production and refuelling setup for micro-mobility.

Full supply scope

  • HXB-V1 2 kW AEM electrolysis system
  • HXS-2 stack, power supply, circulation and thermal control, HMI and desktop app
  • Support for evaluating stack efficiency, hydrogen output, continuous operation and gas quality
  • Additional system supply contract and technical documentation

Documented fromThe February 2026 transaction statement, the April third-party witnessed evaluation, the signed June supply contract and EFLOW's public product information

Discuss similar requirementsHXB-V1 systemEFLOW official website ↗

Customer-side output, efficiency, lifetime and publication results are not included because we do not yet have consent to publish them.

Recommended setup

Recommended setup

Recommended product

HXB-V1

2 kW system

0 or 10 barg outlet pressure selectable in software, with 1/4 inch double-ferrule H₂ and O₂ ports

Recommended product

HXS-30

30 kW stack

15 kg H₂/day design target per unit · 5-cell short stack available now · 46-cell full stack available Q4 2026

Recommended product

30 kW

Turnkey system (launch Q2 2027)

An integrated BoP, power and control configuration for sites that need a complete electrolyzer rather than a stack alone

Before you ask

Worth checking first

PressureThe HXB-V1 supply specification supports both 0 and 10 barg operation, selectable in software. Direct output at 30 to 35 bar is not validated and would need a modified safety design plus further testing.
Scale-up pathWe are developing the HXS-30 and a 30 kW turnkey system scheduled for launch in Q2 2027, followed by a roadmap that groups eight HXS-30 units into 250 kW and four of those into 1 MW. Complete systems available today are at the 2 kW class.

Talk to us about this use case

Tell us the use case and target output, and we will review the right product configuration and quotation scope.

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