Collector body is ordinary Aluminum 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

  Comparing with ultrasonic welding when heat transfer contact is just one point.
 
 
   

Technical characteristics

   measure Eco Mag I Eco Mag II
Gross area (m2 ) 1.48 1.877
Absorber area (m2 ) 1.36 1.762
Aperture area (m2 ) 1,31 1.61
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
Transparent front cover  (mm) 4mm tempered solar glass - Mistilte 
Number of connections   2 4
Connection diameter (mm) Ф22
Max. working / test pressure (bar) 9
Stagnation temperature (C) 159
Insulation  - back side   50 mm stone wool (40kg/m3 )
Insulation  - on the sides   50 mm glass wool (40kg/m3 )
Back area   0.4 mm  galvanized sheet
Collector construction   Aluminum profile
Welding method    Hard soldering
Height (mm) 1494 1945
Width (mm) 1000 945
Depth (mm) 81 81
Weight (kg) 33 39

 

 

       
     

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