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Material of DR (solar water heater suppliers)
1. Vacuum tube:
1.1.Three target solar vacuum tube, borosilicate glass
2. Water tank:
2.1.Inner tank: SUS304-2B food class stainless steel, thickness 0.5mm
2.2.Outer tank: Materials are optional
2.2.1.Color steel, thickness 0.41mm
2.2.2.SUS201 stainless steel, thickness 0.41mm
2.3.Insulation: Integrated high density polyurethane foam, thickness 60mm, density 40kg/m 3
3. Bracket:
3.1.Materials are optional
3.1.1.Galvanized steel, thickness 1.5mm
3.1.2.Aluminum alloy steel, thickness 1.2mm
3.2.Bracket angle: According to customers ' requirements
4. Assistant tank(for automatic water loading):
4.1.Inner tank: SUS304-2B food class stainless steel, thickness 0.5mm
4.2.Capacity of the tank are optional
4.2.1.3L
4.2.2.5L
Other Information of DR (solar water heater suppliers)
1. Max working pressure: 0.06 Mpa
2. Heating preservation hours: 48-72 hours
Characteristics of DR (solar water heater suppliers)
This type solar water heater manufacturer uses high temperature borosilicate glass vacuum tubes as a heat absorbing element. This manufacturer uses the thermosiphon principle. The vacuum tubes are plugged into the bottom of the water tank. The water is filled inside the vacuum tubes, the vacuum tubes transform solar energy to thermal energy. The temperature of the water inside the vacuum tubes will rise to a high temperature. With the thermosiphon principle, the hot water in the vacuum tubes rises and arrives in the water tank. The cold water inside the water tank returns to the vacuum tubes. As long as the sun shines this repeated process of continuous circulation the water is heated up till it reaches a high temperature.
The solar manufacturer of this type solar water heater manufacturer has excellent high absorption properties and low emittance rate. The output of a solar water heater manufacturer will depend on the amount of solar energy that is available. On a good sunny day with 6 to 7 hours of sunlight, the solar vacuum tubes will collect enough solar energy to heat water up to 65°C/149°F, and the highest temperature of water can reach up to 95°C/203°F, in such a way that you can see steam coming from the vent.
The solar water heater manufacturer performs very well during rainy days and overcast conditions with low temperatures. With the solar vacuum tube technology, the reliability of the manufacturer increases, since the temperature inside the vacuum tubes is independent of the surrounding temperature.
We are a solar water heater manufacturer factory with over 10 years experiences in China. We supply OEM for 2 famous brands solar water heater manufacturer companies. If you are looking for solar water heater manufacturer supplier in China, we can be your best choice.
Specification of DR (solar water heater suppliers)
Vacuum tube |
Qty of tubes (pcs) |
Effective area(㎡) |
Capacity of tank (L) |
Application on people number |
Φ58x1800mm |
10 |
1.376 |
100 |
2-3 |
12 |
1.674 |
120 |
3 |
15 |
2.064 |
150 |
3-4 |
18 |
2.478 |
180 |
3-5 |
20 |
2.755 |
200 |
3-6 |
24 |
3.310 |
240 |
7-8 |
30 |
4.142 |
300 |
8-10 |