The Wunder ALS from Solartech-UK is a high-performance flat-plate collector which impresses with its high yield values and its longevity. The collector consists of a laser-welded aluminum / copper harp absorber with a low-iron / prismatic glass cover.
The housing made of black powder-coated / seawater-proof aluminum with a total of 4 connections. Due to its harp absorber, it is not possible to construct large systems with minimal pressure losses.

Scope of Delivery: 

  • 1x SOLARTECH-UK Wunder ALS 1808 flat plate collector
  • 2x collector connector
  • 1x instructions

 

Wunder ALS 1808

SKU: MA-0030
£235.00Price
  • Technical Specifications:
     

    Dimensions 1988 x 927 x 90 (H x W x D) mm
    Performance 1168 kWh according to Würzburg at 25 ° C and 1000W (ISO 9806: 2013)
    eta 0 0.69
    Efficiency class A +
    casing Powder-coated aluminum black
    Weight (kg) 34
    Collector area 1.79m²
    Aperature area 1.62m²
    Absorber area 1.59m²
    absorber Aluminum (Almeco-Tinox)
    absorption 0.95
    Emittance 0.04
    Welding method  laser 
    Content (L) 1
    Absorber tubes 8mm riser / 18mm collecting pipe
    Number of absorber tubes 8th
    Glass cover Low iron safety glass
    Glass  thickness 4mm
    Insulation Rock wool
    Density/thick.s 50 / 40mm
    Stagnation temp, 223 ° C (20 ° C ambient temperature)
    Max.pressure 8.6 bar
    Nominal flow 105 l / h
    Back cover Structured aluminum
    Mounting variant On-roof / in-roof / flat roof