AEM Electrolysers – the best of both worlds
Rapidly unlock green hydrogen production that scales as you do
AEM delivers the low cost of alkaline electrolysers with PEM tech's flexibility
Choose modular devices matching your needs, from pilot to MW-scale
Rapidly unlock green hydrogen production that scales as you do
AEM delivers the low cost of alkaline electrolysers with PEM tech's flexibility
Choose modular devices matching your needs, from pilot to MW-scale
Our Anion Exchange Membrane (AEM) Electrolysers turn renewable electricity and water into low-cost green hydrogen.
Like alkaline electrolysers, they avoid the need for expensive metals, but they also mirror PEM technology’s ability to work flexibly and efficiently with changeable output from wind and solar plants – making our AEM Electrolysers the green hydrogen jack of all trades.
Request a quote for your AEM Electrolyser now!
Get a QuoteAEM Electrolyser EL 4
The device that puts you in control. Deploy a single module for smaller green hydrogen needs starting from 2.4 kW or reach several kW by combining many single-core electrolysers.
Scalable and modular
Quick and easy installation
Low maintenance requirements
Liquid- & air-cooled variants available
Production Rate
500 NL/h | 1.0785 kg/24h
Hydrogen Purity
99.9% (or > 99.999% with optional Dryer)
Outlet Pressure
up to 35 barg
Module dimensions
W: 482 mm D: 635 mm H: 266 mm
Module weight (without water)
42 kg
AEM Flex 120
A system made for you: Flexible in configuration and operation, unlocking a wide range of green hydrogen applications up to 480 kW.
Extremely high availability and built-in redundancy
Automated & remote operation with our EMS
Ideal for on-site hydrogen production
Low maintenance requirements
Production rate
25 Nm³/h | 53.9 kg/24h
Hydrogen purity
99.95% (or 99.999% with optional Dryer)
Outlet pressure
up to 35 barg
Module dimensions
L: 3.2 × W: 2.5 × H: 3 m
Module weight (without water)
3,700 kg
AEM Nexus 500
Our containerised AEM electrolyser for applications up to 500 kW is ready when you are!
High degree of redundancy
Rapid reaction times to variable renewables
Compressed air not needed for operation
Containerised in 40 ft contatiner
Production rate
105 Nm³/h | 225 kg/24h
Power consumption
~ 500 kW
System efficiency
53.3 kWh/kgH2
Hydrogen purity
99.95% (without Dryer)
Outlet pressure
up to 35 barg
AEM Nexus 1000
The AEM Megawatt Electrolyser – perfect for decentralised green hydrogen applications like refuelling or local energy storage.
World's first megawatt-class AEM Electrolyser
High degree of redundancy
Rapid reaction times to variable renewables
Containerised in 40 ft contatiner
Production rate
210 Nm³/h | 450 kg/24h
Power consumption
~1 MW
System efficiency
53.3 kWh/kgH2
Hydrogen purity
99.95% (without Dryer)
Outlet pressure
up to 35 barg
Are you looking for a multi-megawatt system up to 100 MW? Then contact our technical team!
Contact usMore products and services
Energy Management System Toolkit
Our electrolysers are hardware-software hybrids paired with our EMS Toolkit and apps for hydrogen on the go.
The EMS Toolkit
Enapter Services
Expert consulting for green hydrogen project design and commissioning for you and your customers.
About Enapter Services
Enapter Handbook
Find all owner's manuals and technical information for our hardware and software in our interactive handbook.
Enapter Handbook