Collector body is special PVC profile for solar collectors.

 

Absorber is selective with. 1 mm absorber thickness. Cooper tube is mechanically bounded in his "Ώ" Omega seal. Thermal heat transfer is realizing trough 75% surface contact between cooper tube and solar cell  

 
 
   

Technical characteristics

   measure Ultra 2 Ultra 2.3
Gross area (m2 ) 1.91 2.2
Absorber area (m2 ) 1.82 2.11
Aperture area (m2 ) 1,71 2
Absorber material   selective Aluminum "Omega" sheet bounded in cooper tube 
Absorption coefficient (%) 85 3
Emission coefficient (%) 15 3
Pipe register frame (diameter in mm) Ф10 x 0,5
Collective pipe frame (diameter in mm) Ф22 x 0,8
Absorber volume (l) 1,75 2
Transparent front cover  (mm) 4mm Polycarbonate
Number of connections   4 4
Connection diameter (mm) Ф22
Max. working / test pressure (bar) 9
Stagnation temperature (C) 142
Insulation  - back side   30 mm glass wool (30kg/m3 )
Insulation  - on the sides   Poliypethane
Back area   0.4 mm  galvanized sheet
Collector construction   PVC profile
Welding method    Hard soldering
Height (mm) 1930 1930
Width (mm) 1000 1160
Depth (mm) 55 55
Weight (kg) 22 24
       
     

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