Collectors: SILVER Family
- Harp-type absorber
- Marco ultrafino
- Very light
Technical features
| Models | S17 | S21 | S26 | S21H | S26H |
| length (mm) | 2039 | 2039 | 2039 | 1239 | 11239 |
| width(mm) | 839 | 1039 | 1239 | 2039 | 2039 |
| Long. Absorb. mm | 2000 | 2000 | 2000 | 2000 | 2000 |
| thickness (mm) | 49 | 49 | 49 | 49 | 49 |
| Gross Area (m2) | 1,71 | 2,15 | 2,55 | 2,15 | 2,55 |
| Net Area(m2) | 1,60 | 2,03 | 2,44 | 2,03 | 2,44 |
| Empty Weight(kg) | 23 | 29 | 34 | 29 | 34 |
| Capacity (liters) | 0,9 | 1,1 | 1,4 | 1,5 | 1,7 |
| Peak Power(Wp) | 1179 | 1504 | 1787 | 1504 | 1787 |
| Frame | Aluminum | ||||
| Cover | Tempered Glass 3.2 mm | ||||
| Insulation | 15 mm high Density glass Wool | ||||
Models
| Model | Description | Configuration | Net Area (A.U.) | Gross area (A.B.) | Reference |
| S17 | Ultraselective sensor | Vertical | 1,67 | 1,71 | 311AS17V |
| S21 | 2,03 | 2,15 | 311AS21V | ||
| S26 | 2,44 | 2,55 | 311AS26V | ||
| S21H | Horizontal | 2,03 | 2,15 | 311AS21H | |
| S26H | 2,44 | 2,55 | 311AS26H |
