STOCKMEIER Holding GmbH, Bielefeld
Am Stadtholz 37
33609 Bielefeld

+49 521 / 3037-0
+49 521 / 3037-159

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Products for Renewable Energies

Sustainability matters

As a considerate, focused company, from the very beginning we have dedicated ourselves to the task of always standing alongside our customers in a future-oriented and sustainable way.

Today, with society’s growing awareness of sustainability, the trend is pointing towards renewable energies. So certain are we that this is the way forward, from a very early date we have focused and specialized on sustainable products for solar thermal energy, geothermal energy, biogas and wind power. Today, as a well-known provider in this industry, we produce and deliver the right products of the highest quality to our customers.

Our “Renewable Energies” department is your direct contact when it comes to solar thermal energy, geothermal energy, wind power and biogas. We offer a broad selection of products and services.

Benefits to you

  • Highest quality
  • An in-house “Renewable Energies” department with a direct contact person
  • Fulfillment of individual customer requirements, e.g. for product characteristics
  • In-house fleet for rapid and flexible deliveries
  • Continuous inspection of incoming and outgoing goods

Solar Thermal Energy

Our sun is a nearly infinite source of energy. It is critical that the heat transfer fluid you use in your solar arrays is long-lasting and meets the highest standards. We offer a broad range of heat transfer fluids for flat and evacuated tube collectors.

Products for Solar Thermal Energy

  • Solarliquid L Konzentrat
  • Solarliquid L gebrauchsfertig
  • Solarliquid HT gebrauchsfertig
  • STAUBCO® Solarcleaner
  • STAUBCO® Heizungswasser (nach VDI 2035)
  • STAUBCO® Korrosionsschutz H2O

Geothermal Energy

Our planet stores energy. On average, the temperature increases by about 3 °C per 100 meters in depth. What could be better than recovering this energy and transforming it into heat? There are a variety of systems for capturing the Earth’s heat, e. g. geothermal probes, geothermal baskets, flat plate collectors and energy columns. Heat pumps deliver this heat to process water or heating water systems.

Our company produces a variety of heat transfer liquids. These include classic glycols such as ethylene and propylene glycol, as well as new alcohol-based developments with significantly improved viscosity.

Products for Geothermal Energy

  • Kühlsolekonzentrat N-GEO
  • Kühlsolekonzentrat N
  • Kühlsolekonzentrat Spezial-GEO
  • Kühlsolekonzentrat Spezial-VA
  • STAUBCO® Heizungswasser (nach VDI 2035)
  • STAUBCO® Korrosionsschutz H2O

Biogas Plants

Regenerative energies from renewable raw materials are gaining in importance worldwide. The processes for recovering and processing the energy in biogas plants are highly complex. On the one hand, they are characterized by standard processes, but on the other they always present with special requirements.

We at STAUB & CO. – SILBERMANN offer an extensive range of chemicals for biogas plants. Strong compounds that help to optimize even your most fully individualized processes. From the first to the last process step. Including the chemicals for biogas production and processing, our range contains more than 26,000 products. Basic chemicals, specialties and cleaning agents – every one a strong compound of the highest quality. Delivered by us on time, in every container size. STAUB & CO. – SILBERMANN offers the perfect solution for practically every conceivable task.

Products for Biogas Plants

  • Desulphurization: Iron compounds Defoaming agent (biodegradable) Trace elements Co-substrates: Molasses, crude glycerin pH stabilization: Acids and lyes, solid and liquid
  • Activated carbons Sulphuric acid Iron-based gas cleaning medium
  • Anti-corrosion protection Anti-freeze protection Heat transfer liquids Cooling brines Heating water in accordance with VDI 2035
  • Polymer flocculants

Can’t find what you’re looking for?

No problem! This list is merely a sampling of our comprehensive product range. Call us or write us an email with your enquiry. We will find the right product for you.

Service & Support



Sascha von Jeinsen
Product Management Renewable Energies

+49 89 / 922095 - 2036


Helmut Weisl
Sales Coordinator Industrial Chemicals / Renewable Energies

+49 89 / 922095 - 2045


Mergim Muharemi
Sales Coordinator Industrial Chemicals / Renewable Energies

+49 89 / 922095 - 2020


Josef Mayr
Application Engineer

+49 152 / 09295340