200L Solar Thermal Indirect Pressurized Glass Tube Heat Pipe Solar
Water Heater for Heating
The vacuum tube absorb the solar ray and conduct the heat to
heat-pipe (inside) by the aluminum fin.
And the heat-pipe is connected with the copper connector which in
the water tank.
So there exists heat exchanging between the heat- pipe and copper
When the heat exchanging goes on, the water in the tank will be
heated and become hot water.
1. Pressurized system ensure to provide strong water flow for
2. This type doesn’t need any controller, circulation pump,
expansion pump. Feeder tank, it also can supplement cold water
3. We use the advanced ring-argon arc welding .ensure the high
4. Thickness of inner tank: 1.2mm-2.0mm food grade SUS304 stainless
5. Even there is a tube broken; the system can work in a good
6. This type is cheaper and easy install than the separated
pressurized solar water heater.
The Heat pipe - Evacuated tube
A heat pipe works as a solar energy absorber inside the evacuated
tube and transfers the absorbed solar energy to a working
When the heat pipe reaches 30ºC, the fluid will vaporize.
This vapor rapidly rises to the top of the heat pipe transferring
heat to the condenser.
As the heat is lost at the condenser, the vapor condenses to form a
liquid and returns to the bottom of the heat pipe.
Then the evaporating-condensing cycle process starts again.
Solar evacuated tube heat pipe internals
A further, very important factor in selecting your evacuated tube
collector is the quality of the internal heat-transfer-fin as this
is often overlooked and generally very thin or poorly formed to cut
costs, or is even 2 or 4 separate pieces.
All this will ultimately reduce the efficiency of your collector,
and as such your electricity saving.
|MODEL:||Solar Vacuum Tube||Aperture Area||Gross Area||Capacity||Loading Qty sets|
|Item No.||Qty /[pcs]||Size /[mm]||[M2]||[M2]||[L]||20GP|
|100L||10||Φ58 X 1800||0.93||1.60||100||72/172|
|150L||15||Φ58 X 1800||1.39||2.31||150||52/123|
|200L||20||Φ58 X 1800||1.86||3.08||200||38/92|
|250L||25||Φ58 X 1800||2.34||3.85||250||29/69|
|300L||30||Φ58 X 1800||2.79||4.63||300||25/61|
Lead Time /
|Delivery Details||15 days when we get your advanced payment|
|Packing Info||exported standard cartons|
|Target Market(s)||Africa(except Middle East), Eastern Europe, Hong Kong/ Macao/
Taiwan, Japan & Korea, Latin America, Mainland China, Middle
East, North America, Northern Europe, Oceania, Central &
Southern Asia, Southeast Asia, Western & Southern Europe|
1. What is your Delivery Time?
Full container order:15days.
2. What is your Guarantee Time?
6 years; Provide you with some accessories, they are free for you.
3. Can you accept OEM and ODM ?
YES, printing your LOGO on the product and package, it's free.
4. What is your payment term?
We accept T/T or L/C, Western Union and Paypal.
5. What is your MOQ?
6. Low do you pack?
LCL order in plywood case
Full container order in high quality export carton
7. What is your FOB port?
We accept FOB Shanghai, Ningbo, Shenzhen, Guanagzhou, Qingdao etc.
8. What is your monthly production capacity?
9. What is your shipping term?
10. Do you any additional services?
We offer free spares according to your order quantity. Such as
Vacuum Tube, tube holders, dusting rings, silicon rings, screws
And we can offer logo design, Products Advertising Design etc
PDF Catalogue of Integrative Pressurized Solar Water Heater.
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