Gold Member Since 2016
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Jiangsu Dr. Xia Solar Energy Inc.

Solar Powered Water Boiler, Solar Water Heater, Pressurized Water Heater manufacturer / supplier in China, offering Specially Designed Pre-Heating Solar Power Water Boiler, Cheap Price High Efficiency Non-Pressurized Solar Water Heater, European Solarkeymark Heat Pipe Solar Thermal System and so on.

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Supplier Homepage Product Pre-heated Pressurized Solar Water Heater Specially Designed Pre-Heating Solar Power Water Boiler

Specially Designed Pre-Heating Solar Power Water Boiler

FOB Price: US $300 / Set
Min. Order: 1 Set
Min. Order FOB Price
1 Set US $300/ Set
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Port: Shanghai, China
Production Capacity: 30000
Payment Terms: L/C, T/T, Paypal

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Basic Info
  • Model NO.: DX-PHC-20
  • Structure: Compact Type
  • Interior Material: Stainless Steel
  • Composition: Bracket
  • Type: Pre-Heated Pressure Solar Water Heater
  • Outer Tank: Stainless Steel / Color Steel
  • Insulation: 55mm Polyurethane Layer
  • Vacuum Tube Material: Borosilicate Glass 3.3; Al-Ss-Cu Absorb Coating
  • Trademark: Dr. xia
  • Specification: CE
  • HS Code: 841991000
  • Max. Capacity: 100-200L
  • Pressure: Pressurized
  • Collector Components: Glass Vacuum Tube
  • Certification: CE, ISO9001, CCC
  • Inner Tank: Stainless Steel
  • Heat Exchanger: Copper Coil
  • Resistance: 25 mm Hail Resistable
  • Heat Preservation: 72 Hours
  • Transport Package: Carton
  • Origin: Jiangsu Changzou
Product Description
Specially Designed pre-heating solar power water boiler
 
Working Principle:
The main working principle adopts heat exchanging technology.
1. Cold water inside the vacuum tube heated by sunshine, and then hot water go up to tank, cold water in tank flow into collector, cold and hot water form a natural circulation in solar water heater, the whole tank water will be hot water gradually.
2. Then hot water inside water tank transfer heat to water inside copper coil, people use hot water directly from copper coil.

 
Specialty: 
1. Hot water inside copper coil is fresh without secondary pollution; it can be used as portable water 
2. Copper coil inside tank can take pressure and connect tap water directly.
3. Working principle is more advanced than thermosyphon solar water heater.
4. Economical type in compact pressure systems.
5. Simple structure and easy installation.
6. Stable operation and quality.
Technical specification:
1. Outer tank material: SUS304-2B /316L stainless steel or powder coated color steel 
2. Inner tank material: 0.5mm thick SUS304/316L food grade stainless steel 
3. High purity copper for the heat exchanger coil
4. Frame material: 1.2mm thickness stainless steel or galvanized steel
5. Insulation material: 55mm thickness polyurethane
6. Reliable, efficient, twin-glass Al-SS-CU solar vacuum tubes
7. Designed to accept mains pressure cold water
8. Copper coil heat exchanger can be used as part of a closed or open loop system, providing heating to a main hot water tank
9. Easy plug-in installation
Why Choose Us?
A.Our Advantages:
1.Our Product is economic and environmental;
2.Our Product is durable and has a long service life;
3.We have rich production experience.The quality of Product is reliable;
4.We have a perfect production process and strict quality control system;
5.We have perfect service system and will give you the best service.
Company Introduction
Jiang Su DR. Xia Solar Energy INC. was established in 1988 and is located in Chang Zhou city. Our
company covers an area of 45000 square meters and has over 100 employees. We are specialized in
Solar water heater and have an annual production capacity of 100,000sets. Our company has rich
experience in the solar industry. Besides, because of large overseas markets, most of our products
have got Solar Key mark, SRCC, CE certificates.Our company has laser welding, automatic punching
and vacuum sputtering equipment to strictly control the product quality. We warmly welcome customers
from at home and abroad to cooperate with us for common success.
         
 Our Services
Our Service For YOU 
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 
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 solar water heater, we cherish every order from our honor.

After you choose
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.
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.
ModelSpecificationQuantity
20GP/40GP/40HQ
 (sets)
Vacuum TubeWater Tank
Diameter
(mm)
Length
(mm)
No.
(pcs)
Absorb area(m2)Outer Dia.
 (mm)
Outer Dia.
 (mm)
Capacity
DX-PHC/PHS-58/1800/12-100 
 
 
58
1800121.66 
 
 
360
 
 
 
 
 
470
 
 
100L54/108/132
DX- PHC/PHS -58/1800/15-125152.08125L45/89/108
DX- PHC/PHS -58/1800/18-150182.57150L38/77/93
DX- PHC/PHS -58/1800/20-165202.85165L35/70/85
DX- PHC/PHS -58/1800/24-200243.41200L30/60/73
DX- PHC/PHS -58/1800/30-250304.25250L24/49/59
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