Absorber tubes for concentrated solar power

In concentrated solar power, (CSP) systems, the sunlight is concentrated by mirrors onto a fluid carrying tube. The light is absorbed by the tube and transferred into the fluid. Poly CSP tubes are developed for any concentrated solar power plant. With our own developed optical coating, Poly CSP tubes have extremely low heat losses due to radiation losses in comparison to similar products.

With special corrosion barriers implemented in the coating, Poly CSP tubes offer a high corrosion resistance even when used in free atmosphere. This gives the possibility for operating the tubes without vacuum tubes as the highly selective absorber coating shows a perfect temperature and humidity stability.

CSP tubes

Poly CSP absorption

Contact us!

If you are interested in getting in contact with Polyteknik AS regarding the Poly CSP tubes, please send an e-mail and we will get back to you as soon as possible.
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Polyteknik AS

Polyteknik is placed in Oestervraa, a site in the north part of Denmark and has a total production area of approx 2000m² including clean room facilities.