How to get in touch with us:

Any questions? Get in touch!

You can reach us at: +49 89 6237-0

Diamond Lite S.A.

Your PEM electrolyzer specialist — Diamond Lite is a system integrator of PEM electrolyzers since more than 20 years.

We offer hydrogen solutions for many different applications such as hydrogen for laboratory and industrial use, Power-to-Gas, renewable energy storage and hydrogen fueling.

Our offer includes the distribution of PEM electrolyzers from Nel/Proton Onsite (Proton® PEM), system design and system engineering of hydrogen generation systems as well as the maintenance and Service.


Our customers trust in: 

  • first-class, tailor-made solutions
  • reliable, durable PEM electrolyzers 
  • ongoing innovations from the manufacturer Nel/Proton Onsite
  • many years´experience in Building and implementing Systems ease of use
  • low maintenance and high operational flexibility 
  • highest safety Standards (CE-compliant)
  • built in accordance with ISO 22734


Discover our products here. 

Diamond Lite contact

Diamond Lite S.A. 
Rheineckerstrasse 12
9435 Thal, Switzerland 

Phone: +49 89 6237 126
Fax: +49 89 6237 7126 

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