Home Evacuated Tube Collector with Inlet and Outlet at Manifold Bottom

Evacuated Tube Collector with Inlet and Outlet at Manifold Bottom

1) The evacuated tube collector with inlet and outlet at manifold bottom looks more artistic than the traditional type.
2) Well sealed in the end of cover, it can also provide higher insulation efficiency.
3) There is a big advantage that the medium (water or deicing fluid) in the manifold can be emptied.

Evacuated Tube Collector with Inlet and Outlet at Manifold Bottom

Component Material
1) Aluminum alloy for frame.
2) Rock Wool for the insulation.
3) Glass for tri-element vacuum tube.
4) Antifreeze material for heat pipe.


Working Environment
-40℃-95℃



Technical Data
Qty of tubers Length of Tube (mm) Cover / Inner tube diameter Insulation thickness Gross area Aperture area Absorption area Casing / Insulation material Work pressure
15 1800mm 58mm/47mm 37mm 2.3m2 1.41m2 1.21m2 Aluminum alloy / Rock wool 0.6MPa
18 2.74m2 1.69m2 1.45m2
20 3.04m2 1.88m2 1.61m2
24 3.63m2 2.26m2 1.94m2
25 3.77m2 2.35m2 2.02m2
30 4.51m2 2.82m2 2.42m2


Loading Qty
Qty of tubers Qty in Net Weight Gross Weight
20GP 40GP 40HQ
15 109 237 289 13.25KG 15KG
18 89 193 235 14.75KG 16,5KG
20 87 188 229 15.65KG 17.4KG
24 70 152 186 19KG 21KG
25 73 158 194 20.85KG 22.85KG
30 60 130 159 23.7KG 25.7KG

Related Names
Artistic Design Solar Thermal Collector | Renewable Energy Technology | Solar Collecting System


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