"ALTER" SERIES

"ALTER" SERIES
Description

The ALTER series collectors are manufacured using high quality raw materials under the European and American standards. The collectors have been tested in the most reputable laboratories of Europe, America and Asia and are fully certified under the Solar Keymark certifications. The ALTER series collectors can be used only in pumped systems and ideally in drain back applications.

 

Characterestics

  • Laser welded, full plate, aluminum absorber 0,5mm thickness from ALANOD (Germany).
  • Meander type, copper pipes.
  • Extruded aluminum frame, powder coated in RAL7038, Qualicoat Certified.
  • 40mm thickness mineral wool insulation
  • 3,2mm thickness solar, tempered glass with 91,8 % efficiency.
  • Silicon sealing

Models

  • ALTER2004: 1040 X 2040mm     2,12 m² gross area
  • ALTER2504: 1240 X 2040mm     2,53 m² gross area
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Frame

 

Solar glass

 

Absorber

 

Insulation

 

Description   ALTER2004 ALTER2504

Dimensions (mm)                      

1040X2040X89

1240X2040X89

Gross area (m²)

2.12

2.53

Apperture area (m²)

1.92

2.30

Absorber area (m²)

1.91

2.28

Weight (kg)

40

45

Frame

Extruded aluminum profile 1,3mm thicknes powder coated RAL7038

Extruded aluminum profile 1,3mm thicknes powder coated RAL7038

Back plate

Al-Zn sheet 0,5mm thickness

Al-Zn sheet 0,5mm thickness

Absorber

Aluminum high selective - 0,5mm thickness - ALANOD Mirotherm

Aluminum high selective - 0,5mm thickness - ALANOD Mirotherm

Absorption (%)

95

95

Emission (%)

5

5

Volume (l)

1.4

1.7

Headers (nr/mm)

2/Ø22

2/Ø22

Pipe diameter (mm)

Ø8

Ø8

Connections

Blank compression joint

Blank compression joint

Transparent cover

3.2 mm solar glass 91,8% transmittance

3.2 mm solar glass 91,8% transmittance

Insulation

Mineral wool 40mm thickness - 40 kgr/m³ density

Mineral wool 40mm thickness - 40 kgr/m³ density