System reflection layers for solar applications and method for producing

The invention relates to a reflection layer system RSS and a process for its production mirrors front face for solar applications, with a layer which is highly reflective in the solar spectrum onto a substrate S. In order to achieve a system layers RSS reflection of this type on curved substrates and on flat substrates keeping low the use of material and obtaining high TSR values, are deposited on the substrate S a metal reflective functional layer F, a layer of metallic reflection R, and a layer transparent dielectric protective cover layer D as containing an oxide, nitride or oxynitride of a metal or semiconductor, and whose thickness is 500 nm or more, preferably more than 1 m {mi}.