Solar coating solutions help to harvest more energy from the sun

  • Solar coatings plant of Covestro in the Netherlands celebrates its 10th anniversary
  • The Netherlands houses the largest independent solar glass coatings producer in Europe
  • The journey started 10 years ago as a start-up business producing an innovative coating
  • Today’s wide offer of anti-reflective coatings solutions help to capture up to 4 percent of more energy from the sun in solar installations around the world every day

The solar coatings plant of Covestro in the Netherlands today celebrates its 10th anniversary. What started with the development of an innovative coating prototype more than ten years ago, has turned today into a unique business story. The story of a Dutch materials company supplying glass makers around the world with coatings that increase the energy-efficiency of solar panels up to 4%.

The R&D teams of Solar Coating Solutions booked their first successes back in 2005 with the development of a new and innovative anti-reflective coating, which could be used in different applications. Around 2010, however, the solar industry worldwide started to emerge and turned into a business opportunity with a huge market demand and growth potential. This was the trigger for the decision to build a dedicated production plant for solar glass coatings in the Netherlands, more specifically on the Brightlands Chemelot Campus in Geleen.

With the solar photovoltaic industry growing globally, the Solar Coatings Business also spread its wings and installed teams in China and in the US. Thanks to smart decision taking, to the expertise of its business development teams in the regions and to the excellent performance and quality of its solar glass coatings, the Netherlands’ plant today remains the largest independent producer outside China. Additionally, during the past ten years the solar glass coatings product portfolio developed from a ‘one fits all solution’ to a highly diversified offering.

Robert von Beulwitz, Managing Director of the Solar Coating Solution, explains: ʺToday we offer amongst others combined anti-reflective and anti-soiling coatings for modules used in desert environments, high power coatings for large utility scale solar parks and special aesthetic coatings for pitch black appearance of solar panels mounted on residential rooftops – mainly in the Netherlands. Our latest innovation being the development and commercialization of a retrofit coating application for older solar parcs. With the expansion of the industry and of our portfolio, we also saw our employee base rising and I would like to thank each and every one of these colleagues for the relentless efforts they deliver every day!ʺ

"All these different solar coating products were developed in the Netherlands by listening to end market requirements around the world. And all of them are produced by employees in our production facility on the Brightlands Campus in Geleen. I am very proud about this story with which – from the Netherlands – we empower solar energy and harvest more energy from the sunʺ, adds Aukje Doornbos, Managing Director of Covestro in the Netherlands.


About Covestro:

Covestro is one of the world’s leading manufacturers of high-quality polymer materials and their components. With its innovative products, processes and methods, the company helps enhance sustainability and the quality of life in many areas. Covestro supplies customers around the world in key industries such as mobility, building and living, as well as the electrical and electronics sector. In addition, polymers from Covestro are also used in sectors such as sports and leisure, cosmetics and health, as well as in the chemical industry itself.

The company is committed to becoming fully circular and is striving to become climate neutral by 2035 (scope 1 and 2). Covestro generated sales of EUR 18 billion in fiscal 2022. At the end of 2022, the company had 50 production sites worldwide and employed approximately 18,000 people (calculated as full-time equivalents).

Forward-looking statements

This news release may contain forward-looking statements based on current assumptions and forecasts made by Covestro AG. Various known and unknown risks, uncertainties and other factors could lead to material differences between the actual future results, financial situation, development or performance of the company and the estimates given here. These factors include those discussed in Covestro’s public reports which are available at www.covestro.com. The company assumes no liability whatsoever to update these forward-looking statements or to conform them to future events or developments.