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SOLAR_vegaenergy-ts

SOLAR_vegaenergy-ts
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High performance material for solar secondary reflectors Designed to maximize long term output from your Fresnel or parabolic based secondary solar thermal system, vega HT and vega TS products represent a further step in Almeco’s commitment to developing products for solar energy applications. Using specially developed versions of the vega WR solar reflector product range they offer a combination of high reflectance and temperature resistance to provide maintained performance over the life of the plant. vega HT product is designed to give maintained reflectance at continuous operating temperatures of up to 250°. The use of a special protection layer surmounting the high reflectance vega optical layer system greatly reduces degradation of the reflector surface and allows high reflectance to be maintained over the long life of a solar installation.

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Almeco has developed a new coating system specifically designed to overcome the temperature limitations which even vega HT faces. Known as vega TS (thermally Stable), it is a modified layer stack which reduces high temperatures reflectance loss to a minimum. Accelerated testing of the new product at temperatures up to 500°C has shown that at a working temperature of about 300° the vega TS product Total visible Total solar SOLAR SPECTRUM vega HT TOTAL REFLECTANCE vega TS TOTAL REFLECTANCE

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