Solar system water heater price solar collector China supplier DR44
DR44
Price: USD 90.00/
MOQ: 50
Please contact us via eran@dingre.com
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
1. Max working pressure:
0.06 Mpa
2. Heating preservation
hours: 48-72 hours
Characteristics of DR solar water
heater
This type solar water heater uses
high temperature borosilicate glass vacuum tubes as a heat absorbing element.
This system 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 system of this
type solar water heater has excellent high absorption properties
and low emittance rate. The output of a solar water heater 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 performs very well during rainy days and overcast conditions with
low temperatures. With the solar vacuum tube technology, the reliability of the
system increases, since the temperature inside the vacuum tubes is independent
of the surrounding temperature.
We are a solar water heater factory
with over 10 years expirences in China. We supply OEM for 2 famous brands solar water heater companies. If you are looking for Solar
Water Heate supplier in China, we can be your best choice.
Specification of DR solar water heater
|
Vacuum tube |
Qty of tubes （pcs） |
Effective area(㎡) |
Capacity of tank (L) |
Application on people number |
|
|
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 |
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