Hygreen Energy Enters Multi-Year Partnership with Bosch to Bring Large-Scale Hydrogen Production Systems with PEM Electrolysis Stacks to Worldwide Markets
Beijing, China and Madrid, Spain — July 7, 2025 — Hygreen Energy, a global electrolyzer manufacturer and hydrogen technology leader, has entered a frame agreement with Robert Bosch GmbH to integrate Bosch’s Hybrion PEM electrolysis stacks into Hygreen’s large-scale PEM hydrogen system offerings. Through this multi-year partnership, Hygreen will bring a fully commercially ready, large-scale hydrogen production system to worldwide markets using Bosch Hybrion PEM stacks.
As a result of the agreement with Bosch, Hygreen will strategically deliver PEM projects over 1 MW size using Bosch’s Hybrion PEM stacks. The result is an expanded product portfolio with broader appeal to hydrogen project developers, EPCs, and industrial customers seeking flexibility, scalability, and speed to market, with two globally trusted brand names.
Benny Wang, CEO of Hygreen Energy, said:
We are proud to partner with Bosch, whose Hybrion PEM stack performance, high manufacturing standards, and scale capacity will help us serve a growing number of green hydrogen projects globally,
“Through hundreds of successful deployments around the world, Hygreen has shown its capabilities already and we are looking forward to start a new and promising chapter with Bosch.”
Bosch’s Hybrion PEM stack delivers up to 1.25 MW of input power, up to 34 bar output pressure, and producing up to 23 kg of hydrogen per hour, while maintaining high efficiency and seamless integration into containerized and skid-mounted designs. Hygreen Energy will standardize this stack into its 1.25 MW and 5 MW hydrogen systems, enabling rapid deployment in projects ranging from energy storage to industrial decarbonization.
While Bosch brings manufacturing excellence, and high PEM stack quality standards, it is Hygreen’s system-level expertise that unlocks real-world performance. As a company that has delivered more than 300 hydrogen projects across five continents — from desert environments to polar research bases — Hygreen Energy’s in-market experience validates its ability to design, deliver, and support complete electrolyzer systems that project developers have come to trust.
Matthias Ziebell, Senior Vice President for Sales, Energy Markets, and Business Development, Robert Bosch GmbH, said:
We are excited to bring large-scale hydrogen production systems to market with our partner Hygreen Energy.
“Scalability and manufacturing excellence are core to Bosch’s DNA and key to the future of a hydrogen economy. That’s how the Hybrion PEM electrolysis stack by Bosch contributes to a demand-oriented and clean hydrogen production with highest efficiency.”
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Hygreen Energy Enters Multi-Year Partnership with Bosch to Bring Large-Scale Hydrogen Production Systems with PEM Electrolysis Stacks to Worldwide Markets, source
