Production
How electrolysers use electricity and water to produce hydrogen.
Technology overviewReference
Hydrogen information in plain language.
A growing reference for the terms, measurements and technical ideas used across hydrogen energy projects.
Core topics
Build a shared understanding.
Use these topic areas as an introduction before reviewing project-specific technical documents and professional advice.
Pressure
Why production, storage and vehicle refuelling may use different pressure levels.
Product rangesStorage
How capacity, mobility, location and intended use influence storage selection.
Mobile storagePower
How fuel cells convert hydrogen into useful electrical energy.
Energy pathwayUsing this reference
General guidance, not project approval.
Hydrogen systems require competent engineering and regulatory review.
The reference material explains common concepts but cannot account for every site, application, pressure system or legal requirement.
Technical note: Confirm current standards, certification, installation requirements and operating procedures with suitably qualified specialists.
Quick answers
Reference FAQs
What does bar measure?
Bar is a unit of pressure commonly used when describing hydrogen production, storage and dispensing systems.
What does kg per day mean?
It describes the indicative mass of hydrogen an electrolyser can produce during a day under specified operating conditions.
Where are product documents located?
Available brochures, specifications and manuals are collected in the Downloads section.