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100 Tubes Evacuated Tube Collector , Solar Heat Collector For Large Heating Project

Categories Vacuum Tube Solar Collector
Brand Name: PASSION/OEM
Model Number: 100Tubes
Certification: CE
Place of Origin: CHINA
MOQ: 1
Price: Negotiable
Payment Terms: L/C, T/T, D/P
Supply Ability: 5000units/month
Delivery Time: 10 working days
Packaging Details: CARTONS/PLYWOOD CASE/PALLET
Model: 100 Tubes
Use: Large Heating Project
Insulation: High pressure polyurethane foam
Evacuated Tube: Glass Tubular Vacuum Tube
Circulation Type: Open Loop
Outer Tank: Stainless Steel
Inner Tank: Stainless Steel 304
Bracket: Stainless Steel 304
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    100 Tubes Evacuated Tube Collector , Solar Heat Collector For Large Heating Project


    100 Tubes Evacuated Tube Collector , Solar Heat Collector For Large Heating Project


    MODELPT-NC-50PT-NC-60
    TUBE QUANTITY(PCS)5060
    TUBE SPACING(mm)7575
    TUBE DIAMETER/LENGTH(mm)φ58/1800φ58/1800
    TUBE MATERIALHIGH BOROSILICATE GLASS 3.3HIGH BOROSILICATE GLASS 3.3
    TUBE INNER/OUTER WALL THICKNESS(mm)1.6/1.81.6/1.8
    MANIFOLD MATERIAL/WALL THICKNESS(mm)SUS304/0.50SUS304/0.50
    JOINT PORT SPECIFICATION1″1″
    THERMAL INSULATION MATERIAL/THICKNESS(mm)POLYURETHANE FOAM/40POLYURETHANE FOAM/40
    COLLECTOR RATED PRESSURE(MPa)0.0030.003
    COLLECTOR RUNNING TEMPERATURE Celsius<100<100
    COLLECTOR VOLUME(L)145175
    COLLECTOR ABSORB AREA(m2)4.85.8
    COLLECTOR TOTAL AREA(m2)7.728.24
    RECOMMENDED FLOW(L/min)5.766.96
    INTERCEPT EFFICIENCY η00.620.62
    HEAT LOSS COEFFICIENT a3.03.0
    COLLECTOR NET WEIGHT(kg)12.5129.5
    HORIZONTAL INSTALLATION SIZE
    ANGLE15°15°
    a (mm)20602435
    b (mm)19742349
    c (mm)18602335
    d (mm)20232360
    e (mm)22002550
    f (mm)770860
    G (mm)37153715
    H (mm)35603560
    H/2 (mm)17801780

    Product structure


    1. vacuum tube.

    2. shield ring.

    3. polyurethane foam thermal insulation.

    4 shell.

    5 the retaining bolt.

    6 inner tank.

    7 pipe sealing ring.


    Product features


    1. The food-grade SUS304 stainless steel tank, corrosion resistance, the service life is long.
    2. The non-pressure running and can be used for natural circulation system, the collector absorb surface is big, installation is simple.
    3. All polyurethane foam heat preservation, high pressure foaming process, small coefficient of thermal conductivity, heat loss.
    4. Designed for commercial building design, suitable for schools, dormitories, hotel, bath center and other public construction application.


    Packaging & Delivery


    Packaging Details:

    Export carton for full container.

    Delivery Detail:

    7 days after receiving the deposit.


    Payment term:

    1. T/T 30% Deposit in advance and balance should be paid after receiving the B/L copy.

    2. L/C at sight (if your quantity reaches 5*40’ HQ container)

    3. Sample order or LCL: we accept western union and one touch business.


    Warranty:


    6 years international responsibility for U pipe solar collector and 15 years for vacuum tubes due to original quality problems.


    Maintenance:


    Maintenance of the system is very easy and includes the following tasks:

    1. Cleaning

    Regular rain should keep the evacuated tubes clean, but if particularly dirty they may be washed with a soft cloth and warm, soapy water or glass cleaning solution. If the tubes are not easily and safely accessible, high pressure water spray is also effective.

    2. Leaves

    During autumn, leaves may accumulate between or beneath the tubes. Please remove these leaves regularly to ensure optimal performance.

    3. Broken tube

    If a tube is broken it should be replaced as soon as possible to keep the system working. Any broken glass should be cleared away to prevent injury.

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