CGA Solar Thermal Flat Plate

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The 21st century arrives with the latest solar thermal absorber technology.

Inspired by nature the one piece solar absorber uses roll bond aluminium technology that is expanded to leave a series of channels allowing the heat transfer fluid to move freely throughout the whole absorber area creating a uniform thermal collection area resulting in quicker heat up times and more efficient heat transfer.

Stylish design allows the panels to minimise its visual impact 

Suitable for domestic hot water, heating via heat pumps and swimming pools

Complete systems available

1. Roll-Bond absorber with a thickness of 1.5mm made using 99.5% aluminium is 100% recyclable
2. Coating: Semi Selective panting (ά = 91% ɛ =36%)
3. Cover: Extra clear (g = 91%), hardened glass (thickness 4mm)
4. Interlocking gasket and seal
5. Connection: Aluminium tube (Ø 22mm), on all 4 corners.
6. Tray: Aluminium (thickness 1 mm)
7. Insulation: Rock wool (thickness 50mm behind collector)

Inspired by nature

  • Top quality material and components guaranteed for a long service life
  • Roll bond technology maximises the heat transfer potential and hence performance
  • Ease of installation with simple mounting systems
  • High performance and quicker startup than traditional made flat plate

 

CGA Absorber Characteristics
Material Aluminium
Dimensions 1980x885mm
Channeling Type 1.5mm
Internal Thickness of Channels 2 CH double harp
Internal Thickness of Channels 3mm
Outer diameter collector pipes 22mm
Hydraulic connections 4*
CGA Thermal Parameters
Instantaneous absorber efficiency 0.75
Linear coefficient of solar dispersion 4.5
Temperature coefficient 0.02
Pressure Drop 60 mbar
Stagnation temperature 180°C
Maximum working pressure 6 bar
Minimum unit flow rate 120 Lt/h
Volume of fluid in collector 1.59 lt
Gross area 2.1m²
Aperture Area 1.81m²
Absorber Area 1.71m²
Connecting pipe diameter 22
Density of insulation 50kg/m³
Heat Transfer Fluid Water- Propylene glycol mixture with corrosion inhibitors
Standards UNI EN 12975 Solar Key Mark