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  • Heat preservation hours:72 hours
  • 36 Month Return On Investment - ROI
  • 40L / Person
  • 8 Person Capacity
  • Domestic, Industrial, Commercial

Figure (B)

Evacuated-tube solar collectors
They feature parallel rows of transparent glass tubes. Each tube contains a glass outer tube and metal absorber tube attached to a fin. The fin's coating absorbs solar energy but inhibits radiative heat loss. These collectors are used more frequently for U.S. industrial and commercial applications.

All-glass Solar Vacuum Tubes:
  • Solar vacuum tube
  • Solar vacuum tube with heat pipe
  • Solar copper heat pipe
  • Solar collector tube
Viability of solar hot water systems compared to electric water heaters (United States)

Price: CALL
Production to Ship: 15 to 20 days
    Points to Purchase:315089

    Item #: EX30022
    Availability: Production to Ship: 15 to 20 days

    1. Product Model :ODM
    2. Vacuum tube:47-1500mm, 58-1800mm.
    3. Inner tank material:SUS304-2B Stainless Steel with thickness of 0.4mm
    4. Outer tank material: Color powder coating steel / Stainless steel
    5. Frame material:Galvanized steel plate with thickness of 1.5mm
    6. Frame optional angle:0°~50°, color customer choice
    7. Capacity of water tank:90-324L, 40L/person for Max consumption
    8. Heat preservation layer:high pressure automatic polyurethane foaming layer with thickness of 55mm
    9. Heat preservation hours:72 hours
    10. Hailstone resistance: Dia=25mm
    11. Hot water outlet pipe size :3/4
    12. Cold water inlet pipe size:3/4
    13. Guaranty:Water tank for 3 years, tube and frame for 5 years
    A) Outer Tank: The land surface of stainless steel 201, 470 MM, the thickness of 0.32 MM,
    470 MM in diameter, distance between 8 CM, foam density more than 35, thickness of 5.5 CM

    B) Inner Tank: 304-2 - b stainless steel, the thickness of 0.31 MM
    • Bracket: 304-2 - b stainless steel, the thickness of 2 mm, Angle: 20~45, SUS316 reflector.
    • Vacuum Tube: tri-elements titanium solar vacuum tube


    Production 15 to 20 business days, Bundle dense pack 5 days, By DHL Express 3-6 days to worldwide.