DNsolar - Blue Sputtering Flat Plate Collector

Dnsolar usually use Bluetec eta plus coating or Tinox coating from Germany. Such kind of coating dominate the German solar market and are popular used in North & West Euro. Since it is good performance at emittance, it gets relatively better performance when applied in cold areas. Perfectly stocked is a must to blue copper fin. In our workshop processing, we move the   plastic film on the Blue Sputtering coating only before glazing. Our blue sputtering collectors are being used in Europe, Australia and North America.  The absorber has the following   features.