Evacuated Tube Solar Thermal Collectors
PRODUCT RANGE
Evacuated Tube Solar Thermal Collectors
5815AL
Number of Tubes: 15
Dimensions (mm): 1970 x 1175 x 110
Weight (Kg): 55
Area (m2): 2.31
Aperture Area (m2): 1.42
Filling Volume (L): 0.98
Zero Loss Collector Coefficient (n0): 0.64
Heat Transfer Coefficient A1: 1.494
Heat Transfer Coefficient A2: 0.012
Width of Absorber per Tube (mm): 45
Copper Entry/Exit Pipe diameter (mm): 22
Peak Output (W): 909
K5OT: 1.78
K5OL: 0.92
Solar Keymark No: 011 7S1283R
Manifold & Frame Colour options: Silver / Black
Recommended System Pressure: 1.5bar
Maximum System Pressure: 6bar
Sensor Pocket: PT1000
5820AL
Number of Tubes: 20
Dimensions (mm): 1970 x 1625 x 110
Weight (Kg): 75
Area (m2): 3.22
Aperture Area (m2): 1.89
Filling Volume (L): 1.35
Zero Loss Collector Coefficient (n0): 0.64
Heat Transfer Coefficient A1: 1.494
Heat Transfer Coefficient A2: 0.012
Width of Absorber per Tube (mm): 45
Copper Entry/Exit Pipe diameter (mm): 22
Peak Output (W): 1210
K5OT: 1.78
K5OL: 0.92
Solar Keymark No: 011 7S1283R
Manifold & Frame Colour options: Silver / Black
Recommended System Pressure: 1.5bar
Maximum System Pressure: 6bar
Sensor Pocket: PT1000
5830AL
Number of Tubes: 30
Dimensions (mm): 1970 x 2302 x 110
Weight (Kg): 108
Area (m2): 4.54
Aperture Area (m2): 2.83
Filling Volume (L): 1.9
Zero Loss Collector Coefficient (n0): 0.654
Heat Transfer Coefficient A1: 1.329
Heat Transfer Coefficient A2: 0.012
Width of Absorber per Tube (mm): 45
Copper Entry/Exit Pipe diameter (mm): 22
Peak Output (W): 1851
K5OT: 1.76
K5OL: 0.92
Solar Keymark No: 011 7S1283R
Manifold & Frame Colour options: Silver / Black
Recommended System Pressure: 1.5bar
Maximum System Pressure: 6bar
Sensor Pocket: PT1000
Tubes -
Length (mm): 1800
Width External (mm): 58
Width Internal (mm): 45
Weight (Kg): 2.2
Glass thickness (mm): 1.6
Material: Borosilicate Glass 3.3
Absorptive Coating: Graded Al/N/Al
Vacuum Degree: P<5x10(-2) Pa
Thermal Expansion: 3.3x10(-6) /DegC
Insolation Temperature: >200 DegC
Absorptance: >93%
Emissivity: <8%
Heat Loss: <0.8W/(m2DegC)
Maximum Pressure: 0.8Mpa
Resist Cold: -35 DegC
Resist Hailstone Diam (mm): 25
Wind Resistance (m/s): 30
Start Up Temperature: 25 DegC
Fully Adjustable Side Rails Width
Suitable for Pressurised Systems
Twin Walled Glass Tubes
Rockwool Manifold Insulation
Silver Brazed Copper Header
Can be connected in Series or Parallel
Tubes replaceable if broken. No compromise to the rest of the panel.
Expected Lifetime: >25 Years
BSEN 12975 Approved
