Glass Tube Solar Collector

Glass Tube Solar Collector, most economical and efficient, especially for large-scale hot water heating projects for hotels....
Glass Tube Solar Collector.
Technical Parameters



Vacuum tube
Spec.(mm)
Φ47×1500 Φ58×1800
Tube (pcs)
15 / 20 / 25 / 30
Material
Borosilicate glass, magnetron spluttering coating
Coating
AL/AL-ALN(H)/AL-ALN(L)/ALN or Cu/SS-ALN(H)/SS-ALN(L)/ALN
Manifold
Dimension
180*160mm, DN25*2.5mm inlet & outlet
Inner tank
Food-grade SUS304-2B stainless steel
Tank shell
Stainless steel SUS304-BA / SUS304-2B
Insulation
Imported polyurethane integrated foam-forming 40mm
Bracket
Stainless square tube steel
Accessories
Stainless bolts & nuts, waterproof silicon rubber seal,
dustproof rubber seal, plastic pipe holder
Designed pressure
3 bar
Tilt angle
0°~ 45°
Hail resistance
Φ25mm


Features description:
The vacuum tube solar collector consists of all-glass vacuum tube, manifold and support bracket, working principle is the same as integrated non-pressurized system, taking advantage of the natural circulation due to larger proportion of hot water to cold water. series or/and parallel connection arrays of solar collector is usually adopted for large-scale hot water heating project.

1. Especially designed for large-scale hot water heating system, supplying hot water for dormitories, hotels, restaurants, schools, hospitals, factories, swimming pools, and some other sites requiring hot water use or house heating.
2. All-glass vacuum tube, most economical and good performance at the same time
3. Stainless steel shell and bracket make it a good resistance to acid rain and other erosions
4. Easy installation and connection and little maintenance needed