Werstahl - High Efficiency Sellective Solar Collectors

solar collector specifications 2

Werstahl's selective solar collectors are produced with the highest standards, under strict quality control and continuous testing and certification. Some of the technical specifications are the following:

  • Selective aluminum absorber fins with laser welding.
  • Copper hydroskeleton made of pipes with 22mm horizontal diameter and 8mm vertical.
  • Monoblock aluminum profile, without plastic parts or bolts.
  • Mistliet safety tempered glass, 4mm width, low iron, with special rubber and 100 neutral IG silicone between the glass and the alluminum frame, for perfect insulation.
  • Double glass-wool insulation, 40mm x 20kg.
  • Galvanized steel back plate, of 0.5mm thickness.


If you want more information on our products, contact us:

Ag. Ioanni Pratsika 60, Patras
© 2016 Werstahl. All Rights Reserved.