Technical data:

Dimensions (mm) 1988 x 1041 x 90 (H x W x D)

Pek performance


1725 kWh  at 25 ° C and 1000W (ISO 9806: 2013)
eta 0 0.73
Efficiency class A +++
casing Powder-coated aluminum black
Weight (kg) 37.2
Gross collector area (m²) 2.07
Aperature area (m²) 1.92
Absorber area (m²) 1.89
absorber Aluminum (Almeco-Tinox)
absorption  0.95
Emittance 0.04
Welding method  laser 
Contents (L) 1.07
Absorber tubes 8mm riser / 18mm manifold
Number of absorber tubes 10th
Glass cover Low iron safety glass

Glass cover


Insulation material Rock wool
Density / thickness 50 / 40mm
Stagnation temperature 223 ° C (20 ° C ambient temperature)

Max. Operating


8.6 bar
Nominal flow 120 l / h
Back cover Textured aluminum
Mounting variant On-roof / in-roof / flat roof

Solar Thermal Flat Collector ALS 2110 (2.1m²) Premium Line

SKU: ALS2110
  • High-performance flat- plate collector that impresses with its high yield values and longevity.
    The collector consists of a laser-welded aluminum/copper harp absorber with a low-iron / prismatic glass cover.
    The housing made of a black powder-coated / seawater-proof aluminum with a total of 4 connections.

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 VAT Registration Number: 356953067