30 TUBE SOLAR COLLECTOR IN BLOEMFONTEIN

Brand New Roof mounting kit included Technical Specifications General Information • Standard Dimensions - 2000mm x 2090mm. • Aperture Area - 2.326 m². • Number of Tubes - 30 2.2mm thickness • 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.