Solar Water Heater Parts Flat Roof solar collector

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Product Overview



 Flat Roof solar collector Technical Parameters:



 Size (mm)

  2000*1060*70 / 2000*1060*80 / 2000*1060*90

 Aperture area

  2 m2

 Net Weight

  32kg / 33kg / 35kg accordingly

  Cover Sheet

 Glass Material

  Tempered / Texture tempered/ low-iron texture tempered glass


  Low iron texture tempered 3.2mm, other three 4mm


  85%-89% light transmission


 Core Material

  Copper & aluminum/ All copper


  Anodic oxide/ Selective coating/ Black Chrome/ Blue Tinox


  Absorptivity ≥95%, emissivity ≤20%

 Absorber Plate

  All copper/ Copper & aluminum, δ=0.45mm

 Header Tubes

  All copper T2, Φ25*0.6*1060mm, 2pcs

 Riser Tubes

  Copper & aluminum, Φ14*0.45, 8pcs


  Ultrasonic welding technology



 Glass wool with high dense polyurethane foam


  30mm, 40mm, 50mm thickness accordingly



  Embossed aluminum back sheet 0.3mm


  Metal elasticity proof, never aging

Working Pressure

  10 bar

Work Temperature



Features description:

 Flat Roof solar collector is a device that absorbs solar energy from the sun and converts it into usable heat energy, the heat is normally absorbed by water in the loop, or a freeze-resistant water mixture, a kind of medium used to supplement hot water heating or house air heating.


1. Suitable for domestic, dormitories, parks, hotels, schools, public showers, swimming pools, restaurants and other sites requiring for large hot water use

2. The panel is of high efficiency and good performance

3. Suitable for open or closed Loop (glycol-water) 

4. Suggest this type of solar collector for warm areas, for extremely cold areas, use anti-freezing liquid for circulation

5. Easy installation on slope or flat roof with little maintenance needed

6. Suggest 2 square meters collector area of this panel to match 120-150L water tank.


Solar Water Heater Parts cut view:



0.0112 s.