Shanghai Kaidun Solar Water Heater Co., Ltd.
 Business Services > Project Cooperation >  Pre-heating Solar Water Heater

Pre-heating Solar Water Heater

Evacuated Tube
Connection Type:
Vacuum Tube
Housing Material:
Color steel
Pre-heating Solar Water Heater
Detailed Description

Pre-heating Solar Water Heater can withstand pressure of tap water, drinking water quality,large quantity hot water supplly.


1) It can withstand pressure of tap water when it works

2) There is no need to wait

3) Completely automatic operation

4) Drinking water quality to promote life quality

5) Temperature preservation can last for 80 hours

6) Without volatile tubes

7) Without incrusting, long usage life


* Material
A) Inner tank: SUS304 food grade stainless steel
B) Outer tank: coated  steel sheet
C) Bracket: thickness: 1.5 mm color steel with electrostatic plastic coating

* Solar vacuum tube
A) Size: 58mm x 1800mm
B) Qty: 15/20/25/30 pcs
C) Hail resistance: Diameter 25mm

* Insulation layer:
A) Material: Imported polyurethane ( from Bayer Germany )
B) Thickness: 50mm (for maximum 72 hours of conservation)
C) Density: 42kgs / m3.

* Capacity: 150, 200, 250, 300 liters
* Tank diameter: 460mm
* Max. Pressure bearing: 0.3MPa
* Certificate: ISO9001/CE certificate
* 3 years international quality guarantee
* Packaging: Vacuum tube / carton, water tank / carton, bracket / carton



Dimensions: 150L-15 tubes-58mm-1800mm


Dimensions: 200L-20 tubes-58mm-1800mm


Dimensions: 250L-25 tubes-58mm-1800mm


Dimensions: 300L-30 tubes-58mm-1800mm


NOTE:including the price of assistant tank

We have important business in the overseas market due to our high quality and reasonable prices. Also,we can supply Pre-heating Solar Water Heater according to customers’ requirements!We can also produce according to your requirement.We promise that we will offer you best quality and satisfying after-service.If you have any problems about details please contact us.

Company information:
    Shanghai Kaidun Solar Water Heater Co., Ltd. established sine 2001 . We is an exporter of China (Mainland) Energy Projects products.    We have exported products to many other countries, such as North America South America Eastern Europe Southeast Asia Africa Oceania Mid East Eastern Asia Western Europe. We have implemented a strict and complete quality control system, which ensures that each product can meet quality requirements of customers!    If we don't have idea of what you're looking for, please call or e-mail with your ideas and we may be able to make you something completely unique!Please visit our website at for detailed information on our organization.
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Send Inquiry to this Supplier
Shanghai Kaidun Solar Water Heater Co., Ltd.
Ms. Helen Soong
Room 215, Building 3, No. 988, Zhenbei Road,Shanghai, China

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