Thermosiphon Low Pressure Hot Heating System Solar Water Heater 180 Liters

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$100.00 - $380.00 / Set | 1 Set/Sets (Min. Order)
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Quick Details
Evacuated Tube
Circulation Type:
Direct / Open Loop (Active)
Connection Type:
Housing Material:
stainless steel or galvanzied steel
Place of Origin:
Zhejiang, China
Brand Name:
SunSurf Or Oem
Model Number:
SC- R01
Material Of Outer Tank:
Galvanized Steel Alloy Or Stainless Steel
Heat Preservation:
72-80 Hours
Vacuum Tube:
Vacuum Tube 58*1800 Or 47*1500
Tube Material:
high borosilicate glass
Coating Of The Tube:
Coating Of The Tube
Polyurethane Foam
More Than 15 Years
Home ,House, Project,Swimming Pool, School,Government
Heating System:
Thermosyphon (Passive)
Supply Ability
Supply Ability:
4800 Set/Sets per Month
Packaging & Delivery
Packaging Details
International standard export cartons for tank, frame and tubes if full containers(FCL), international standard export cartons for tank, frame, case (plywood)+ cartons for tubes if less than full container(LCL)
Shanghai, Ningbo

  Commodity Non pressure solar water heaters
  Material Inner tank: Imported stainless steel SUS304
 Outer tank: Stainless steel/Color steel / Galvanized steel 
 Bracket:Stainless steel/Color steel / Galvanized steel 
 Heat Insulatin Layer: Polyurethane foam
  Thickness Inner tank: 0.4mm Or Oem   
 Outer tank: 0.4mm Or Oem
 Bracket: 1.5mm Or Oem
 Heat Insulation Layer: 60mm
  Working Temp 99 celsius degree
  Working Press 0.3MPa(3Bars)
  Coloration As per
  Accessories Assistant tank and electric heater
  Warranty 5 years for full system
  MOQ Negotiation
  Lead time Within 15days for full container


1. It operated completely automatic if connect with intelligent controller. 

2. Simple structure, easy plug-in installation, can be installed both on flat and inclined roof, and can be used with an auxiliary electrical heater as to provide hot water without sunshine.
3. Superior heat preservation ensured by one-off molding polyurethane foam with thickness 65mm. Can keep warm efficiently for 3 days
4. Stable and reliable performance, well wind resistance.
5. Meet the mankind healthy bath standard: The material of inner tank is SUS304-2B stainless steel sheet; The silica gel ring sealing has a long life against the erosion and it is not harmful to health.


Customized design:
we can poduce the model according to customer's special requirment.
either integerated non-presure model, or compact pressure model or pre-heating model or the separated pressure model, we all can produce.

Product classificati

    Our Company

   Haining SunSurf New Energy Technology Co., Ltd is a company specialized in developing, producing and applying several series solar water heater, Solar collector and other accessories. Our company locates in the famous China leather city Haining, which share the convenient transportation of Changjiang Delta with Shanghai, Ningbo, Hangzhou, etc.

   With a powerful technician team and advanced facility, our manufacturing capacity reaches 1 0 0, 0 0 0 sets per year. All our products are manufactured strictly according to I S O 9 0 0 1 standard. So far, our solar products have obtained CCC, CE, Solar Keymark , SRCC and INMETRO certificate. Being strict in material selection, production process and quality testing, we ensure the perfect quality and performance of all our products. We always treat quality control as our company's life in the market.

  We would like to cooperate with all partners in the same line and build up business relationship on the base of mutual benefits. And warmly welcome domestic and overseas friends to focus on us and try our products, hope we will be your reliable supplier in the future.

Q: How to use in cloudy or rainy days?
A: We could connect electric heater, gas heater or other boilers for bakup heating.
Q: Minimum order quantity?
A: 1 set for each model of SunSurf solar water heaters and solar collectors.
Q: Payment term and methods?
A: Via T/T transfer, sight L/C, Western Union, MoneyGram, Paypal, etc.
Q: Warranty period?
A: 5 years for SunSurf solar water heaters and solar collectors upon bill of lading date.
Q: Accept Alibaba trade assurance order?
A: Yes, in this way Alibaba will guarantee your payment, product quality and delivery.
Q: Accept OEM production?
A: Yes, offer to make customized logo on solar products and packing cartons.
Q: Working as a SunSurf dealer?
A: We welcome abroad customers to work with us as a VISION dealer for agreed countries and areas.

  Our Service

    We can provide to our customer the full scale service.All inquiries related to our products will be replied within 24 hours.We can provide to our customer the full scale service.
The pre-sale service
1. Sample can be offered with sample charge and courier fee by buyer's side.

2. We have full stock,and can deliver within short time.Many styles for you to choose.
3. OEM and ODM order are accepted, Any kind of logo printing or design are available.
4. Good Quality + Factory Price + Quick Response + Reliable Service, is what we are trying best to offer you
5. All of our products are produced by our professional workman and we have our high-work-effect foreign trade team, you can totally believe our service.
6. We have rich experience of design, manufacture and sell gypsum decoration, we cherish every order from our honor.
The on-sale service
1. We will count cheapest shipping cost and make invoice to you at once.

2. Check quality again, then send out to you at 1-2 working day after your payment,
3. Email you the tracking no, and help to chase the parcels until it arrive you.
The after-sale service
1. We are very glad that customer give us some suggestion for price and products.

2. If any question,please contact with us freely by E-mail or Telephone. Our employee will be on the earliest time to help you solve the problem.