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Commercial Vacuum Tube Solar Collector Vertical Mounted 25 - 30 Tubes / Set

    Buy cheap Commercial Vacuum Tube Solar Collector Vertical Mounted 25 - 30 Tubes / Set from wholesalers
     
    Buy cheap Commercial Vacuum Tube Solar Collector Vertical Mounted 25 - 30 Tubes / Set from wholesalers
    • Buy cheap Commercial Vacuum Tube Solar Collector Vertical Mounted 25 - 30 Tubes / Set from wholesalers

    Commercial Vacuum Tube Solar Collector Vertical Mounted 25 - 30 Tubes / Set

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    Brand Name : SolarShine/OEM
    Model Number : 25-50T/58X1800
    Delivery Time : 30 working days
    • Product Details
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    Commercial Vacuum Tube Solar Collector Vertical Mounted 25 - 30 Tubes / Set

    consists of a vacuum tube, a heat pipe, a metal heat absorption wing and the connecting manifold. The metal heat absorption wing with selective absorption coating converts solar energy into heat energy and transfers it medium liquid inside. The vacuum between the two glass tubes works as insulation. The liquid in the heat pipe changes into vapor which rises to the condenser. When passing through the heat exchanger, the heat is absorbed and the temperature is lowed, and the vapor becomes liquid, returns to the base of the heat pipe. This transference of heat is a continuous circulation as long as the collector is heated by the sun.

    Features
    1. Super anti-corrosive outer tank: Outer tank is made by 201# /SUS304 2B stainless steel.
    2. Strong inner tank with SUS3042B stainless steel up to 0.41mm.
    3. High efficiency vacuum absorber tubes.
    4, Stainless steel mounting floor stand.
    Specification
    * 25-30tubes (vertical) / 50 tubes (horizontal) /
    * Group manifolds sets (50 tubes X1/2/3/4/5...)
    * Installation area need for each group: About 16M2
    * Feeding water volume per set: 500-900L
    Commercial Vacuum Tube Solar Collector Vertical Mounted 25 - 30 Tubes / Set
    Commercial Vacuum Tube Solar Collector Vertical Mounted 25 - 30 Tubes / SetCommercial Vacuum Tube Solar Collector Vertical Mounted 25 - 30 Tubes / Set
    Commercial Vacuum Tube Solar Collector Vertical Mounted 25 - 30 Tubes / Set
    Regular models specification
    Model/Capacity2550100150200
    Vacuum tubeΦ58*1800 high efficiency collector vacuum tubes
    Vacuum tubes quantity25PCS50PCS100PCS150PCS200PCS
    Mounted directionVerticalHorizontal
    Installation size
    need for ground
    2X1.653.8X1.853.8X4.23.8X6.23.8X8.2
    Manifold inside materialSUS304 2B / 316L (Optional)
    Manifold Outer coverStainless steel / Colorful painted steel
    InsulationHigh density polyurethane foam (Non-CFC)
    Ground standAll stainless steel stand
    Commercial Vacuum Tube Solar Collector Vertical Mounted 25 - 30 Tubes / Set
    Specification of vacuum tube
    StructureAll-glass double-tube co-axial structure
    Glass MaterialHigh borosilicate glass 3.3
    External Pipe Diameter & ThicknessØ=58±0.7mm&=1.6mm,
    Internal Pipe Diameter & ThicknessØ=47±0.7mm &=1.6mm,
    Pipe Length1800mm
    Coating LayersCu/SS-ALN (H)/SS-ALN (L)/ALN
    Coating MethodThree target magnetron sputtering plation
    Specific Absorptionas=0.93~0.96(AM1.5)
    Emission RatioΣh=0.04~0.06(80°C±5°C)
    Vacuum TightnessP≤5.0×10-3Pa
    Idle Sunning Property ParametersY= 260 ~ 300m². °C/KW
    Solar Radiation for Obtaining aH≤3.7 MJ/ m²(Ø47), H=2.9~3.2 MJ/ m²;
    Preset Water TemperatureH≤4.7 MJ/ m²(Ø58), H=3.7~4.2 MJ/ m².
    Average Heat Loss CoefficientULT=0.4~0.6W/ (m². °C)

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    Commercial Vacuum Tube Solar Collector Vertical Mounted 25 - 30 Tubes / SetCommercial Vacuum Tube Solar Collector Vertical Mounted 25 - 30 Tubes / SetCommercial Vacuum Tube Solar Collector Vertical Mounted 25 - 30 Tubes / SetCommercial Vacuum Tube Solar Collector Vertical Mounted 25 - 30 Tubes / Set


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