SunScan 30 Eco Evacuated Tube Solar Collector

Technical Specifications
General Information
• Standard Dimensions – 2000mm x 2090mm.
• Aperture Area – 2.326 m².
• Number of Tubes – 30.
• Empty Weight – 91.5 kg.
• Power output at 1000W/m² – (tm-ta) = 30 °C 1495 W.
• Recommended Flow Rate – 50L – 150 L/ (m2.hr).
• 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.

Absorber
• 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.
• 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.