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