The Enapter AEM Nexus™ 1000

You need green hydrogen in megawatt-scale?

We have the right solution: The Enapter AEM Nexus™ 1000

Produce Megawatt-Scale Green Hydrogen. Simply. Rapidly. Anywhere.

The Enapter AEM Nexus™ 1000 uses many AEM Electrolyser cores for optimum reliability with fast response times to fluctuating renewable energy: Green hydrogen that never sleeps! You can create up to 210 Nm3/h of green hydrogen an hour (450 kg/d) at 99.999% purity with our 1 MW AEM Electrolyser.
The Enapter AEM Nexus™ 1000 uses multiple electrolyser cores for a more resilient & responsive system that runs at optimal efficiency no matter the load applied. Save money compared to similarly sized PEM electrolysers while maximising H2 production with industry-leading flexibility for fluctuating energy.


There are 420 x AEM Stack Module in the Enapter AEM Nexus™ 1000. The AEM stack module is the centerpiece of the product platform, minimum modular unit (MMU). It is equipped with the necessary sensors to measure flow speeds, temperatures and pressures. This enables detailed and granular monitoring of the state of health of each stack, as well as optimization of overall system management to balance running times and schedule pre-emptive maintenance activities.

Enapter AEM Nexus™ 1000 green hydrogen applications

  • Renewable energy storage for developers, utilities & communities. Optimise fluctuating renewables with green hydrogen storage for grid balancing, microgrids, curtailed power, and supply of green gas. Unlock power-to-X, power-to-gas, commercial supply, heating & cooling use cases.
  • Industrial applications replacing grey hydrogen and natural gas. Use it for green ammonia production, as a carrier gas for semiconductors, in blast furnace injection for green steel, renewable methanol, biofuel, and biogas production, as well as in glass annealing or as a chemical feedstock.
  • Hydrogen refueling stations for private FCEV fleets or commercial users. With our Enapter AEM Nexus™ you can easily replace grey hydrogen refueling, enable the switch from conventional combustion engine vehicles, or make your own synthetic fuels and e-fuels.
  • Energy self-sufficiency for businesses and institutions. Use green hydrogen to unlock backup energy, replace polluting diesel generators, research H2 solutions and energy independence, become completely energy self-sufficient, as well as unlock both on-grid and decentralised micro-grids


Production rate:

210 Nm³/h

Hydrogen output purity:

99.9% in molar fraction

Oxygen nominal flow:

105 Nm³/h

Nominal electrical power consumption:

1,008 kW  Beginning of Life (BOL)
1,200 kW  Near End of Life (EOL)


3 × 400 Vac three-phase grid


50/60 Hz

Operational flexibility:

3% – 100%

Hot startup time:

0 – 100% in 100 seconds

Cold startup time:

0 – 100% in ca 30 minutes,
Assuming 5 degree C ambient temperature

Specific power consumption (Efficiency) +:

4.8 kWh/Nm³/H2
53.3 kWh/kgH2
62.5% (LHV)

Turndown ratio:

33:1  (Maximum flow/ Minimum flow)


16m x 3m x 7.3m (L x W x H)

Energy Management System (EMS)

Energy Management System:

Enapter’s unique Energy Management System (EMS) allows for intuitive monitoring and control of the electrolysers and dryers, as well as easy integration with third-party devices (ie. fuel cells, sensors, tanks, solar, wind, etc.).

The EMS takes energy system control software to a whole new level.

You can have a closer look at Enapters EMS-Page.

Request for a quote

Send us a short message, if you are interested in this packacke and we’ll get back to you as soon as possible.