SunScan 20 Eco Evacuated Tube Solar Collector

SunScan 20 Eco Evacuated Tube Solar Collector

SunScan 20 Eco Evacuated Tube Solar Collector

Regular price R 15,317.00 incl. VAT Sale price R 11,346.00 incl. VATSave R 3,971
R 9,86609 excl. VAT
incl. VAT/

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Technical Specifications
General Information

  • Standard Dimensions: 2000mm x 1722mm.
  • Aperture Area: 1.86 m².
  • Number of Tubes: 20.
  • Empty Weight: 71 kg.
  • Power output at 1000W/m² - (tm-ta) = 30 °C: 1166.03 W.
  • Recommended Flow Rate: 50L – 150 L/ (
  • Recommended Tilt Angle: 15° – 75 °.
  • Freeze Resistant: Yes, provided appropriate Freeze.
  • Transfer Fluid mix ratio (Indirect systems only): 1 part fluid to 3 parts water for temperatures to -8 °C.
  • Frame Colour: Aluminium/Black.
  • Sealing Gasket: Silicon Rubber.


  • Material of Absorber: Cu/Al/SS/N2 on borosilicate glass.
  • Thickness of Absorber: 2mm.
  • Surface Treatment: ALN/SS-ALN/Cu.
  • Dimensions of Absorber: 58/1800.
  • Material of Absorber Pipes: Copper.
  • Layout of Absorber Pipes: Heat pipe, dry connection.
  • Outer Diameter of Absorber Pipe: 8mm.
  • Inner Diameter of Absorber Pipe: 6.8mm.
  • Material of Header Pipe: Copper.
  • Condenser: 14mm.
  • Outer Diameter of Header Pipe: 38mm.
  • Inner Diameter of Header Pipe: 34mm.
  • Material of Contact Sheets: Aluminium.
  • Thickness of Contact Sheets: 0.2mm.
  • Operator Pressure: 600kPa.
  • Test Pressure: 1500kPa.
  • Stagnation temperature: 203 °C.

Thermal Insulation

  • Insulation Material of Manifold: Polyurethane, Mineral Wool.
  • Insulation Material of Absorber: High Vacuum.


All solar products, power systems, water heating and gas products and their components must be installed by appropriately qualified personnel. All installations must adhere to local wiring regulations and standards. Sustainable Online will not be held liable for any product malfunctions as a result of incorrectly installed systems.

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