SH81-20 Solar Thermal Collector
- Product Code: SH81-20
- Availability: Delivery time - 45 days
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SOLLIS flat solar thermal collectors have an undivided selective coating (full plate H98 & H81 models) or Strip (H80 model), powerful insulation and have been designed with high thermal capacity and low pressure drop.
SH81-20
Collector
| TEHNICAL SPECIFICATIONS | ||
| TECHNICAL DATA | MEASURMENT UNIT (SI) | COLLECTORS CHARACTERISTICS |
|---|---|---|
| External dimensions (height x width x thickness) | mm | 1960x960x80 |
| Gross area | m² | 1.88 |
| Aperture area | m² | 1.79 |
| Absorber area | m² | 1.83 |
| Absorber capacity | L | 1.63 |
| Compact Tray / thickness | mm | Pre-painted galvanized metal sheet / 0.5 |
| Glass | Clear, tempered | |
| Insulation (Back and side) thickness / desity | mm/Kg/mᶟ | Mineral glass wool 30mm/density 24kg/m3. Product specifically designed for collectors, with very low conductivity to avoid losses. Its is certified that it prevents glass fogging of the collector. |
| Absorber | Copper harp-type, Full Face Aluminum Selective Surface. Laser welding. | |
| Absorbtion | % | 95 |
| Emission | % | 5 |
| Header copper tube ø/ thickness | mm | ø22/0.70 |
| Riserer copper tube ø/ thickness | mm | ø8/0.40 |
| Number of vertical risers | No. | 10 |
| Maximum operating pressure | Bar | 10 |
| Heat transfer mean | Antifreeze and water solution (monopropylene glycal) | |
| Layout | Vertical | |
| Weight (empty & packed) | Kg | 37 |
| A | 1030 mm |
| B | 1960 mm |
| C | 1910 mm |
| D | 960 mm |