The panel collectors Classic / Select Art Line is for a year-round usage within the solar systems for domestic hot water. Their selective coating absorbs the solar radiation and allows them to work during cloudy weather. The solar collector box is made of eloxated aluminum profile and the bottom is closed with an aluminum sheet. The inserted mineral rock-wool has high heat insulation properties which decreases heat losses to the minimum. The box is closed with a prismatic thermal glass with low Fe content, with an attached rubber seal that endures high temperatures.
- Code: PKSelectClassic215
- Manufacturer: "NES" - SUNSYSTEM
- Weight: 30.000 Kgs
- Rating:
The absorber has a determining role for the solar collector. It is made of high quality copper elements. The collectors Select Classic has the selective coating Tinox. The color range of the product is gradating purple-blue for Select Classic and brownish-golden for the Select Art Line. The coating is resistant to temperature and atmospheric influences.
Optic parameters:
TINOX Classic
Solar absorption ratio: 95 % ± 2 %
Heat emission ratio: 5 % ± 3 %
TINOX Art – Line
Solar absorption ratio: 92 % ± 1 %
Heat emission ratio : 5 % ± 1 %
Technical description
Absorber: copper
Absorption ratio: 95%
Reflection capacity: 5%
Heat-carrying liquid: PG
Conversion degree: 600kWh/m2 annually
Fitting connections: DN 15 (R 1/2")