solar water heater
Product Description Solar flat plate collector The Flat-Plate system comprises an insulated, weatherproof box containing a Product Description
Solar flat plate collector The Flat-Plate system comprises an insulated, weatherproof box containing a dark absorber plate under one or more transparent or translucent covers. Water or conducting fluid passes through pipes located below the absorber plate. As the fluid flows through the pipes it is heated.
| Specifications | FP-GV1.85 | FP-GV1.5 |
| Dimension LxWxH (mm) | 1950*950*80 | 1580*950*80 |
| Gross Area | 1.85 | 1.5 |
| Aperture Area | 1.7 | 1.4 |
| Absorber Area | 1.75 | 1.35 |
| Number of covers | 1 | 1 |
| Cover material | Low iron,tempered glass | Low iron,tempered glass |
| Cover Thickness(mm) | 3.2 | 3.2 |
| Cover Transmission | >92% | >92% |
| Weight | 39Kg | 38Kg |
| Absorber | ||
| Material | Aluminium board | Aluminium board |
| Surface Treatment | Sputtering (cermet) | Sputtering (cermet) |
| Absorptivity | 95±2% | 95±2% |
| emissivity | 5±2% | 5±2% |
| Construction Type | Grid type-Horizontal | Grid type-Horizontal |
| Header Material | Copper TP2/CA1220 | Copper TP2/CA1220 |
| Header tuber size | 22mm*Thickness 0.8mm | 22mm*Thickness 0.8mm |
| Header Amount | 2 | 2 |
| Riser Material | Copper TP2/CA1220 | Copper TP2/CA1220 |
| Riser tuber size | 8mm* Thickness 0.75mm | 8mm* Thickness 0.75mm |
| Riser Amount | 8 | 7 |
| Work Pressure | 0.6Mpa | 0.6Mpa |
| Test pressure | 1.2Mpa,keeps 5 minutes | 1.2Mpa,keeps 5 minutes |
| Thermal Insulation | ||
| Insulation Material | Fiberglass | Fiberglass |
| Insulation Thickness | 45+/-5mm | 45+/-5mm |
| Density | 35kg/cube | 35kg/cube |
solar water heater
