1.Five year guarantee, 15 year using
2.Factory only, not trading company
3.Dood quality and low price
4.OEM is accepted
|Inner tank material||SUS304-2B stainless steel with 0.4mm thickness|
|Outer tank material||SUS304-2B stainless steel with 0.4mm thickness or SUS202-2B stainless steel with 0.4mm, or color steel|
|Vacuun tube material||borosilicate glass 3.3; three target (CU-SS-AL)absorb coating|
|Insulation material||50-60mm foaming polyurethane|
|Sealing material||silicon rubber|
| || |
|Frame material||SUS202 stainless steel with 1.2mm thickness|
|Reflector material||aluminium or stainless steel|
|Optional electrical heater||1.5~3.0KW|
3.How it works
The design of this type uses the all-glass evacuated solar collector tubes as the heat absorb element. The high vacuum degree of the clearance between the outer and inner tube can reduce the heat emission which caused by convection and conduction to a very low level. All-glass evacuated tube transfers sun energy into heat energy by high absorption rate and low emittance rate of layer films. Depend on the different density between the hot water and the cold water, a cycle created in the tube which hot water ascending and cold water descending status. Keeping natural circulation like this, the water in the tank will be heated.
1) Thickness of bracket: 1.5mm
2) Heat-pipe vacuum tube: 58mm x 1.8m x 15pcs - 36pcs
3) Inner tank: SUS304-2B food grade stainless steel
4) Outer tank: FVDF100
5) Capacity: 150L - 360L
6) Insulating layer thickness: 50mm - 60mm
7) Inner tank thickness of: 0.4mm - 0.5mm
8) Tank diameter: 46eter: 46eter: 460mm
9) Pressure: 0Pa
10) Heat preservation: 72hrs
11) Hail resistance: 25mm
1. Inner tank material: Standard stainless steel 304-2B grade, thickness up to 0.5mm.
2. Outer tank material: Galvanized Steel or stainless steel, thickness 0.31mm.
3. Heat insulation layer: 50-60mm integral foam polyurethane.
4. Frame: Galvanized steel coated anti-corrosion layer or stainless steel, it can be settled on inclined and flat roof.
5. Accessories such as screws, gasket rings and connectors are free. All installation and operation documents are free.
6. Vacuum tube
|Evacuated Tube |
|Diameter × Length |
|Ø47 x 1500, Ø58 x 1800 |
|Vacuum degree |
|5 x 10 -3 |
|Heat transfer power |
|Anti hail |
|Frame/ Connector |
|Inlet outlet dimension |
8.Our products and company
how to contact me?
Haining Jianeng Solar Energy Industry Co.,Ltd
No.5,Yuanxi Road, Yuanhua Town, Haining,China