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HANNOVER MESSE 2018, 23 - 27 April
Homepage>Exhibitors & Products >Switching Absorber-Coatings

Switching Absorber-Coatings

Institut für Solarenergieforschung

Exhibitor details
Logo Switching Absorber-Coatings

Exhibition stand
Topic: Innovative Lower Saxony

Hall 2, Stand A08

Product description

Absorber coatings, which switch their emissivity depending on the temperature, offer a wide protection against overheating of solar thermal collectors. At temperatures in the operating range of a collector, these coatings have a very low emissivity for heat radiation to reach low heat losses and a high collector efficiency. At higher temperatures, the emissivity increases up to multiple, raising the collector heat losses significantly. This ensures that the collector cannot overheat. We develop these new coatings and support industrial realization.

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Switching Absorber-Coatings

Absorber coatings, which switch their emissivity depending on the temperature, offer a wide protection against overheating of solar thermal collectors. At temperatures in the operating range of a collector, these coatings have a very low emissivity for heat radiation to reach low heat losses and a high ...read more

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