Description
Composition (RED20/RED25);
- Dimensions (L×W×H): 1970×965×75 mm (RED20), 1970×1165×75 mm (RED25)
- Total area: 1.90 m² (RED20), 2.30 m² (RED25)
- Weight: 30 kg (RED20), 34 kg (RED25)
- Absorbent material: 0.4 mm selective surface full plate aluminium absorber
- Collector inlet pipes: Ø 22 mm ×2
- Absorber pipes: Ø 8 mm ×9
- Casing material: 1.0 mm aluminium frame with RAL 9006 solvent-based electrostatic paint finish
- Insulation thickness: 30 mm
- Glass: Tempered safety glass, high permeability τ>0.94 (thickness 4 mm)
- Annual collector yield (ISO 9806:2013): 679 kWh (RED20), 819 kWh (RED25)
- Maximum operating pressure: 10 bar
- Stagnation temperature: 146 °C
- Pressure loss: 200 Pa