High efficiency, Attractive design
Safe and environmental
Customized service
Easy installation and low maintenance
Anti-freeze, works perfectly even -40 ?
5 years' warranty for flat plate solar collectors
- Product Description
Product
Solar Collector Specifications
| Product No. | FP-GV2.15 | FP-GV2.05 | FP-GV2.00 |
| Dimension | 2050*1050*95 | 2015*1015*76 | 2000*1000*80 |
| Gross Area (m2 ) | 2.15 | 2.05 | 2 |
| Absorber Area (m 2 ) | 1.963 | 1.78 | 1.81 |
| Number of covers | 1 | ||
| Cover material | Low iron, tempered glass | ||
| Cover Thickness(mm) | 3.2 | ||
| Cover Transmission | >91.7% | ||
Abosorber
| Material | Aluminium board | ||
| Surface treatment | Sputtering (Germany imported Blue titanium absorber ) | Black Chrome | |
| Absorptivity | 95±2% | 93% | |
| Emissivity | 5±2% | 9-11% | |
| Construction Type | Grid type | ||
| Header Material | Φ22mm*0.8mm | Φ22mm*0.6mm | |
| Riser tuber size | 8mm*0.75mm for FP-GV2.15 and FP-GV2.05 | 8mm*0.6mm for FP-GV2.0 | |
| Work Pressure | 0.75Mpa | ||
| Test pressure | 1.5 Mpa,keeps for 5 minutes | ||
| Riser Material | Copper TP2/CA1220 | ||
Performance Data
| Max power G=1000W/? per collector |
1.52kw | 1.352kw | 1.25kw |
| Thermal effiency | 0.795 | 0.788 | 0.76 |
| heat loss coefficient a1* | 2.889 W/m².K | 3.411W/m².K | 4.05W/m².K |
| heat loss coefficient a2* | 0.026W/m².K | 0.024W/m².K | 0.03W/m².K |
| Maximum stagnation temperature for ambient conditions of 1000W/m2 and 30°C |
190.6°C | 188.4°C | 180°C |
Thermal Insulation
| Insulation Material | Fiberglass | ||
| Insulation Thickness | 50mm | 35mm | 35mm |
| Density | 60Kg/m3 | 50Kg/m3 | 60Kg/m3 |
Casing
| frame | Aluminium alloy | Galvanized steel/Al | Aluminium alloy |
| frame Colour | silver or black | ||
| Back Plate | Galvanized steel | ||
| Sealing Gasket | EPDM | ||
Controller-Work Station Details
| Dimensions | 380×220×140mm | ||
| Input voltage | 200V~240V AC or 100V~120V AC | ||
| Power: | ≤3W | ||
| Accuracy of temperature measuring | ±1°C | ||
| Range of temperature measuring | PT1000 : 0~199°C NTC10K: 0~99°C | ||
Expansion tank
| Expansion vessel capacity: 5, 8, 12, 18 and 24L Thread: 1/2, 3/4 and 1 inch Maximum operating pressure: 10 bars Maximum operating temperature: 100°C |
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| Expansion Vessel | Water tank | ||
| 5L | 100L | ||
| 8L | 150L | ||
| 10L | 200-300L | ||
| 12L | 350L-500L | ||
| 24L | 500L | ||