Energy Saving with Vega energy Reflective Surface
Vega SP195 and Vega SP198 are the reflector materials belonging to the Vega Energy range. They combine very high levels of total and specular reflectance with excellent coating integrity, durability and U.V. resistance.
Optimum reflectance of the solar spectral range is obtained by applying carefully controlled reflection enhancing
layers, using continuous PVD (Physical Vapour Deposition) vacuum coating treatments. These materials give
reflection values of over 95% and 98% respectively on the vacuum coated strip. Vega SP295 and Vega SP298
are the top mirror finish versions of Vega SP195 and Vega SP198. They have higher concentrating and reflecting characteristics and lower light diffusion. With Vega WR193 and Vega WR196, products designed for external use, long term high reflectivity can be assured in service by the application of a thin, highly transparent barrier coat.

Concentration Systems
The high reflectance characteristics of Vega WR193 and Vega WR196 make this aluminium ideal for the construction of reflective surfaces for parabolic
concentrators.
The single parabolic elements in the system reflect solar radiation onto a receiver composed of double coaxial tubes