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

Solar Water Heater, Solar Water Heating System, Solar Power Water Heater manufacturer / supplier in China, offering Integrated Non Pressure Solar Water Heater, Low Pressure Vacuum Tube Solar Water Heater, 100L Compact Heat Pipe Solar Water Heater and so on.

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Integrated Non Pressure Solar Water Heater

Purchase Qty.:
1-9 10-34 35-84 85+
FOB Unit Price: US $330 US $250 US $220 US $200
Purchase Qty. (Pieces) FOB Unit Price
1-9 US $330
10-34 US $250
35-84 US $220
85+ US $200
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Port: Shanghai, China
Production Capacity: 20000PCS/Year
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: DX-NC
  • Structure: Compact Type
  • Interior Material: Stainless Steel
  • Composition: Bracket
  • Type: Integrated Non Pressure Solar Heater
  • Inner Tank Material: SUS304 Stainless Steel 0.41mm
  • Insulation: Polyurethane Foam 55mm
  • Solar Vacuum Tube: 58/1800
  • Warranty: 5 Years
  • Transport Package: Carton Box
  • Origin: China
  • Max. Capacity: 200liter
  • Pressure: Unpressurized
  • Collector Components: Glass Vacuum Tube
  • Certification: CE, ISO9001, CCC
  • Tank Capacity: 200L
  • Outer Tank Material: Galvanized Steel 0.3mm
  • Stand Frame: Stainless Steel 201 , 1.2mm
  • Accessory: Magnesium Rod, Assistant Tank and So on
  • Trademark: Dr. X Solar
  • Specification: 200liter
  • HS Code: 84191910
Product Description
roof top Integrated non-pressurized solar water heater

solar vacuum tube water heating system working principle:
Non pressuried solar water heater adopt simple thermal circulation, cold water heated by solar vacuum tubes, and then hot water goes up to tank, cold water flow into solar vacuum tubes. Cold and hot water form a nature circulation in solar water heater, the whole tank will be full of hot water gradually.

Solar water heater Specialty:

Economical type for most of area,common people can afford it
Simple product structure: solar collector and water tank connected together directly, no need of pipe to connect, and no pump to push fluid
Mature technology and stable operation
higher efficiency on photo thermal conversion.
Accessory is popular and easy maintenance

Solar water heater specification:
1. Inner Tank: 0.41mm SUS304-2B food grade stainless steel (optional material: SUS316L).
2. Outer Tank: 0.31mm color steel (SUS304-2B).
3. Bracket: galvanized steel plate with plastic spraying, thickness 1.2mm/1.5mm, angle 20°/30°/40°/45°.
4. Insulation: 55mm polyurethane layer.
5.  Vacuum tube material: borosilicate glass 3.3; AL-SS-CU absorb coating
6.  Seal material: Stabilized High Temperature Silicon
7.  It resists 25mm hail.
8.  Heat preservation: 72 hours


Vacuum TubeWater Tank
Absorb area
Inner Dia.
Outer Dia.



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