solar thermal collector

solar thermal collector
1.Pressurized & anti-freezen
2.Sample order and OEM order accepted
3. 15 year warrant for vacuum tube
solar thermal collector
, Working pressure 0.6MPa (6 bar), No water flow inside tube, can work well under extremely cold condition, Easy install on flat roof or inclined roof, harmony with building perfectly.


Feature:
1) Collector separates with the storage tank. The tank can be put anywhere in
the house
2) Collector can be put on the inclined roof or flat roof.
3) Module design, arbitrary combination, harmonious with the building perfectly
4) Intelligent control and automatic operation
5) Anti-freezing: no water inside the tubes when it works
6) System controller has the anti-freezing function, the temperature circulation
will operate when it reaches the fixed temperature
7) If one tube broken, whole system can work as usual.

Material:
Manifold (interior): thickness1.2mm Copper pipe.
Manifold Casing Material: thickness 1.8 mm Aluminum alloy.
Insulation: Polyurethane /Rock wool
Frame Material 1.5mm thickness Galvanized or 2.0mm Aluminum alloy
Vacuum tube dimension: D58mm* L1800mm.
Coating of vacuum tube: CU-SS-ALN/ALN.
No of vacuum tube: 10 PCS, 15 PCS, 20PCS, 25 PCS, 30 PCS.
Daily output (50
o
C ): 100L-300L.
Daily efficiency: average ≥55%, ≥45% in winter.
Heat pipe: anti-freezing > -35 centigrade.
Optimal installation angle 30-70°Vertical, 0°Horizontal
Test Pressure: 1.0 MPa (10 bar)
Working pressure: 0.6 Mpa (6 bar).


Quality warrant:

5 years for whole system, 15 years quality warrant for solar vacuum tube.