Description
Composition (RED20+/RED30+):
- Dimensions (L×W×H): 2000×1000×95 mm (RED20+), 2000×1500×95 mm (RED30+)
- Total area: 2.00 m² (RED20+), 3.00 m² (RED30+)
- Absorbent material: Aluminium plate, laser welding, copper harp tube
- Collector inlet tubes: Ø 22 mm ×2
- Absorber tubes: Ø 10 mm ×9
- Absorption plate coating: Blue titanium
- Case material: Aluminium profile
- Insulation thickness: 40 mm
- Glass: Textured, anti-reflective, low-iron reinforced glass (white, 3.2 mm)
- Efficiency (opening): 0.805 (RED20+), 0.783 (RED30+)
- Annual collector yield: 1002 kWh (RED20+), 1503 kWh (RED30+)
- Peak power per collector: 1489.05 W (RED20+), 2217.97 W (RED30+)
- Maximum operating pressure: 0.7 MPa
- Stagnation temperature: 231 °C