Hamburg, July 2, 2025. Another important milestone for Enapter AG (ISIN: DE000A255G02): The company is expanding its product portfolio with a 2.5 MW multicore electrolyzer. Thanks to the use of new, more powerful stacks, it offers significantly more power than the current 1 MW multicore electrolyzers while maintaining the same size (40-foot container). The Nexus 2500 is fully compatible with all Enapter multicore electrolyzers. Customers can combine all products from the now expanded Enapter product portfolio to expand their systems. In addition to the proven design in a 40-foot container, the Nexus 2500 is also available as a skid-mounted version for indoor installation. Indoor installations are more efficient than individual containers, especially for multi-megawatt projects.

With the new Nexus 2500 multicore electrolyzer, Enapter is opening up new markets and customer groups for large-scale hydrogen production plants on an industrial scale. The electrolyzer can be used, for example, in steel and ammonia production and in refueling stations for heavy-duty vehicles. Another area of application is the storage of surplus energy from solar and wind farms in the multi-megawatt range.

The Nexus 2500 produces over one ton of green hydrogen with a purity of 99.999 percent within 24 hours. Enapter's unique modular design for increasing the efficiency of electrolyzers is also used in the Nexus 2500. Each of the approximately 100 stacks installed can be ramped up or down independently to make optimum use of the power from renewable energy sources. This makes Enapter multicore electrolyzers particularly interesting for hydrogen production from fluctuating energy sources such as solar and wind, where power generation can vary greatly over the course of the day due to climatic influences. Like all Enapter multicore electrolyzers, the Nexus 2500 is controlled by Enapter's latest AI software. The proprietary artificial intelligence analyses data from the measuring sensors installed in the electrolyzer, which record temperature, pressure and power consumption at various points. The artificial intelligence controls the device in real time and can intervene where necessary, enabling improved energy flow and further increasing the efficiency of the device.

The Nexus 2500 is now available for pre-order. First deliveries are planned for the end of 2026.

"After more than 18 months of development, I am delighted that we are now adding another multicore electrolyzer to our product portfolio. The Nexus 2500 delivers 2.5 times the power of the Nexus 1000 megawatt electrolyzer while being the same size. This is made possible by the use of new, more powerful stacks. In large-scale projects in the multi-megawatt range, space is just as important as efficiency. And with the Nexus 2500 as a container or skid-mounted version, we are now in a position to offer our highly efficient electrolyzer technology in our proven modular design for these projects as well." – Dr. Jürgen Laakmann, CEO of Enapter

About Enapter

Enapter is the market leader in AEM electrolyzers – innovative devices that produce green hydrogen. The company's patented and proven anion exchange membrane (AEM) technology does not require expensive and rare raw materials such as iridium and, thanks to its unique modular design, enables maximum yield from fluctuating renewable energies such as solar and wind, thus ensuring highly efficient production of green hydrogen. Thousands of Enapter AEM electrolyzers are already in use by more than 360 customers in over 55 countries in the fields of energy storage, industrial applications, refueling, power-to-X and research. The Enapter Group is headquartered in Germany, has a research and production site in Italy and a joint venture with the Wolong Group in China.

Enapter AG (H2O) is listed on the regulated markets of the Frankfurt and Hamburg stock exchanges, ISIN: DE000A255G02.

Further information:

Website: https://www.enapter.com

LinkedIn: https://www.linkedin.com/company/enapter

Press contact:

Ralf Droz / Doron Kaufmann

edicto GmbH

Tel.: +49 (0) 69 90 55 05-54

Email: enapter@edicto.de