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DESCRIPTION:
With high quality vacuum tubes as solar collector, absorption percentage 91--94%;
Tubes size:
Module is made of Galvanized steel, beautiful and durable.
The water in the indoor-water tank is under pressure, and the system works with hot water circulation pump.
Working pressure: 0.6MPa.
Heating pipe in the vacuum tubes are made of high quality copper, with our special Design: wing shape, more efficient (check the heating pipe picture).
If one vacuum tube is damaged, the whole machine can be work normally, as no other parts are influenced, replacement is convenient.
Warm keeper of water tank in the module is frothed with fiber and polyurethane, thickness
High quality Galvanized steel brackets are strong, stable and windproof.
Tube quantity is optional, from 15 tubes to 30 tubes.
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Outer shell of Manifold |
Aluminum alloy |
Aluminum alloy |
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Support |
Aluminum alloy or stainless steel |
Aluminum alloy or stainless steel |
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Water outlet |
Copper tube |
Copper tube |
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¢22*1.0 |
¢22*1.0 |
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Heat preservation |
Rock wool |
Rock wool |
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Vacuum tube |
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Absorption coating cu/ss |
Absorption coating cu/ss |
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Absorption rate 0.9-0.96 |
Absorption rate 0.9-0.96 |
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Vacuum ratio P≤2*10-2Pa |
Vacuum ratio P≤2*10-2Pa |
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Solaria ion parameter for empty vacuum tube > |
Solaria ion parameter for empty vacuum tube > |
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Solar Auxiliary energy with immersed solarization: <2.8MJ/M2 |
Solar Auxiliary energy with immersed solarization: <2.8MJ/M2 |
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Heat pipe |
Diameter of absorbance pipe ¢8 |
Diameter of absorbance pipe ¢8 |
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Thickness of absortbance pipe 0.8 |
Thickness of absortbance pipe 0.8 |
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Copper tube(No oxygen) |
Copper tube(No oxygen) |
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Heat transfer efficiency ≥95% |
Heat transfer efficiency ≥95% |
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Liquid material :inorganic chemicals |
Liquid material :inorganic chemicals |
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Axial thermal conductivity :27.2MW/M2 |
Axial thermal conductivity :27.2MW/M2 |
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Radial thermal conductivity 145KW/M2 |
Radial thermal conductivity 145KW/M2 |
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Heat efficiency |
45-55% |
45-55% |
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Maximum press |
0.8Mpa |
0.8Mpa |
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Model |
4-30pcs which can be made according client requirement |
4-30pcs which can be made according client requirement |
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Vacuum tube life |
15 years |
15 years |
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Model |
Vacuum Tube No. |
Water Tank Capacity |
Collector Area |
Bathing Numbers |
20 FT |
40 HQ |
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BYF47-15 |
15 |
100L |
1.59 ㎡ |
1-2(Person) |
176PCS |
380PCS |
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BYF47-18 |
18 |
120L |
1.90 ㎡ |
2-3(Person) |
154PCS |
334PCS |
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BYF47-20 |
20 |
150L |
2.12 ㎡ |
3-4(Person) |
120PCS |
268PCS |
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BYF47-24 |
24 |
180L |
2.54 ㎡ |
4-5(Person) |
108PCS |
232PCS |
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BYF47-30 |
30 |
200L |
3.18 ㎡ |
5-6(Person) |
92PCS |
200PCS |
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BYF58-15 |
15 |
150L |
2.35 ㎡ |
2-3(Person) |
122PCS |
256PCS |
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BYF58-18 |
18 |
180L |
2.82 ㎡ |
3-4(Person) |
92PCS |
193PCS |
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BYF58-20 |
20 |
200L |
3.12 ㎡ |
4-5(Person) |
85PCS |
178PCS |
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BYF58-24 |
24 |
250L |
3.74 ㎡ |
5-6(Person) |
77PCS |
162PCS |
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BYF58-30 |
30 |
300L |
4.68 ㎡ |
6-7(Person) |
56PCS |
118PCS |
More info please visit: Isolated pressure-enduring solar water heater BYF58-30
