HANNOVER MESSE 2019, 01 - 05 April

Proton OnSite

The Leader in On-Site Gas Generation

Co-exhibitor with
NEL Hydrogen Electrolyser
Logo Proton OnSite

Hall 27, Stand B60

Group Exhibit Hydrogen + Fuel Cells + Batteries


Type of company
No. of employees
(Status: 2012)

Proton OnSite is the world leader in on-site gas generation. With a commercial portfolio of PEM electrolysis-based products, we supply robust electrolyzers to over 75 countries on all 7 continents. Our hydrogen generation solutions range in scale from kW to MW capacity. This allows our equipment to serve a wide variety of renewable energy storage, hydrogen fueling, power-to-gas, green hydrogen, power-to-industry and hydrogen-at-scale requirements. Proton OnSite's reputation has been built on reliability and trust. Our customers value our commitment to deliver and install safe hydrogen solutions quickly.

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  • Contacts
Company Data

Proton Energy Systems Inc.

10 Technology Drive Wallingford, CT 06492 United States of America

Phone: +1 203 6782182 Fax: +1 203 9498016 Send E-mail


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