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Changzhou Sunfield Solar Technology Co., Ltd
Changzhou Sunfield Solar Technology Co., Ltd We are engaged in the research, development, manufacturing and marketing of solar water heaters, and solar collectors.
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Compact Pressurized Solar Water Heater , Copper Heat Pipe Freeze Protection

Compact Pressurized Solar Water Heater , Copper Heat Pipe Freeze Protection

Place of Origin : Changzhou, China (mainland)
Brand Name : Sunfield
Certification : CE, SRCC, Solar Keymark
Model Number : SF-1800-58-24-CSP
MOQ : 1 set
Packaging Details : Cartons Dimension (mm) Water tank: 2250 x 500 x 500 Bracket(Support): 2020 x 140 x 140 Heat Pi
Delivery Time : For one 40HQ container quantity, within 15 working days after we receive the pre-payment.
Payment Terms : TT, LC, Western Union
Supply Ability : 3000 sets per month
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Compact Pressurized Solar Water Heater , Copper Heat Pipe Freeze Protection For Bath room, kitchen, clothes / hand washing , warm Aluminum Alloy SUS304-2B food grade stainless steel SF-1800-58-24-CSP 240L 58mm * 1800mm Vacuum Tube


Description:

Sunfield high pressure standing alone model is a new type of solar water heater which adopts advanced heat pipe and all glass vacuum tube technology. The available size of the tank ranges from 100L to 300L.

Heat pipe high pressurized solar water heater Compact pressurized solar water heater

This kind of solar water heater is comprised of three parts: pressurized water tank, heat pipes (solar collector), and bracket (support).
SUS304-2B food grade stainless steel for inner and outer tank, nontoxic, anti-corrosion

Aluminum alloy reflector helps to raise the heat absorbing efficiency.

Heat pipe (compound heat pipe) is comprised of three target vacuum tube, copper heat pipe, aluminum fin (s), silicon stopper, and stainless steel gasket. The choice of copper heat pipe is based on the temperature (climate) of the area where the solar water heaters are used. Normally, the main points are the thickness and the freezing resistant feature of the copper heat pipe.


Bracket (support): stainless steel

It has the following features:

1) It can start work very fast.

2) It directly connects with tap water.

3) Pressurized tank, working pressure 6 bar, Max resistance 12 bar.

4) Reliable and efficient twin-glass solar tubes

5) Copper heat pipes are for rapid heat transfer. No water goes through the
tubes, so that the system can still work well in the winter. Freeze protection.

6) With aluminum alloy, better efficiency.

7) Easy plug-in installation.

8) Easy maintenance.

9) Stable solar conversion during the day.

10) Ideal for home applications.



Work principle:

1) Highly efficient vacuum tube absorbs heat from sunlight and heat pipe transfers heat to the condenser end of itself. The condenser indirectly contacts with water through a copper cap and it boils water by releasing heat gained from vacuum tube.



2) If the water temperature is more than 99 Celsius degree, and pressure rises to more than 6 bar, the TP valve will release automatically.

3) The electrical heater can be operated for auxiliary heating equipment. For compact system, we recommend to use 1.5KW electrical heater.



Applications:

Bath room, kitchen, clothes/hand washing, warm


Specifications:

No.



1

Model

SF-1800-58-470-24-CSP


Water Tank Capacity (L)

240L for 4-6 people

2

Outer tank



Material

SUS304-2B stainless steel


Thickness (mm)

0.4


Diameter (mm)

470

3

Inner tank



Material

SUS304-2B stainless steel, food grade


Thickness (mm)

1.2


Diameter (mm)

360

4

Insulating layer



Material

Polyurethane


Thickness (mm)

55

5

Bracket (Support)



Material

SUS201


Thickness (mm)

1.5


Angle (degree)

For slope roof

6

Vacuum tube



Material

Borosilicate Glass 3.3


Thickness (mm)

1.6


Diameter (mm)

58


Length (mm)

1800


Coating

ALN-SS-CU (aluminum nitride, stainless steel, copper)

7

Heat pipe



Material

Copper


Thickness (mm)

0.6


Feature

Freezing resistance

8

Single absorber fin



Material

Aluminum


Thickness (mm)

0.3

9

Necessary parts



TP valve



Magnesium rod


10

Delivery time

10 days for one 40HQ

11

Warranty

5 years

12

Service life

At least 15 years


Vacuum tube size: Φ 58mm*1800mm (Length)

Wind stress: 180km per hour

OEM is welcomed


Competitive Advantage:

a. Advanced heat pipe and all glass vacuum tube technology

b. Vacuum tube hail resistance: 25mm

c. Copper Heat Pipe Freeze protection:-25 Celsius degree

d. Heat preservation: 72Hours.



Product Tags:

integrated pressurized solar water heater

      

pressurized water heater

      
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