Wunder ALS Horizontal
Solar Thermal Collectors
Almeco – Tinox highly selective coating
Rock wool insulation
Copper pipe
Low iron tempered glass
Laser welding
Horizontal System
10 years warranty
| SPECIFICATIONS | PRODUCT CODE | Wunder ALS 2517 Horizontal MA-0043 | Wunder ALS 2117 Horizontal MA-0036 |
| TECHNICAL DATA | Dimensions (mm) | 1218x1988x90 | 1041x1988x90 |
| Casing | Electrostatic Painted Aluminum Case | Electrostatic Painted Aluminum Case | |
| Weight (kg) | 44 | 37,2 | |
| Gross Area (m²) | 2,42 m² | 2,07 m² | |
| Aperture Area (m²) | 2,24 m² | 1,92 m² | |
| Absorber Area (m²) | 2,23 m² | 1,89 m² | |
| ABSORBER | Absorber Material | Almeco-Tinox Highly Selective Aluminum | Almeco-Tinox Highly Selective Aluminum |
| Absorptance / Emittance | 0,95 / 0,03 | 0,95 / 0,03 | |
| Welding Method | Laser Welding | Laser Welding | |
| Heat Carrier Volume (lt) | 1,88 | 1,6 | |
| COPPER TUBES | Diameter of Absorber Tube / Header Tube (mm) | 8/18 | 8/18 |
| Number of Tube | 17 | 17 | |
| GLASS | Glass Material | Low Iron Tempered Glass | Low Iron Tempered Glass |
| Thickness of Glass (mm) | 4 | 4 | |
| INSULATION | Insulation Material | Rock Wool | Rock Wool |
| Density of Wool (kg/m³) / Thickness of Wool (mm) | 50/40 | 50/40 | |
| MAXIMUM RATING | Stagnation Temperature (°C) | 211 | 211 |
| Maximum Operation Pressure (bar) | 8,6 | 8,6 | |
| Nominal Flow Rate (lt/h) | 120 | 105 | |
| Base Sheeting | Embossed-Finished Aluminum Sheet | Embossed-Finished Aluminum Sheet | |
| Mounting Type | Inroof-Onroof-Flat Roof | Inroof-Onroof-Flat Roof |
