Separate Flat Plate System
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| Material |
Copper and aluminum complex solar collector |
Copper and aluminum complex solar collector |
| Outer treatment |
Blue titanium sputtering |
Black chrome |
| ConStructure |
Pipe-sheet |
Pipe-sheet |
| Flat plate weight |
5.7±0.1KG |
5.3±0.1KG |
| Absorption rate |
0.95-0.97 |
0.93-0.95 |
| Emission rate |
0.03-0.05 |
0.05-0.07 |
| Frame size |
2000 x 1000 x 76MM |
2000 x 1000 x 76MM |
| Frame material thickness |
0.85mm |
0.85mm |
| Gross Area(m2) |
2.12 m2 |
2.12 m2 |
| Lighting Area(m2) |
2 m2 |
2 m2 |
| Absorber area(m2) |
1.83 m2 |
1.83 m2 |
| Sealing |
EPDM |
EPDM |
| Cover sheet |
1 |
1 |
| Cover sheet material |
toughened glass |
toughened glass |
| Cover sheet thickness |
3.2mm |
3.2mm |
| Light Transmittance |
93% |
91% |
| Bottom cover |
0. 30mm |
0. 30mm |
| Insulation |
50mm glass wool |
50mm glass wool |
| Maximum working pressure |
0.6MPa |
| Weight |
34kg |
| Warranty |
7 Years |
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| Testing Standard |
GB/T 6424-1997 flat plate solar collector technical specification |
| Testing tools |
Solar heating system solar thermal capacity temperature testing system, electromagnetism flow meter, total radiant meter, high quality dynamic wind speed sensor, steel tape,extraventricular thermometer |
| Testing factor |
Heat Capacity |
| Testing Conclusion |
According to test , this solar collector heatcapacity is Good.According to lighting area, input temperature Instanteneous Efficiency Curve is ηa =0.748-4.580Ti * |
| Technic Specification |
FR (τ.α ) not lower than 0.68 FR .UL not higher than 6.0W/ ( m 2 .C) Among them FR :Heat Transfer Factor (< 1),τ: Solar Penetration rate of transparent cover UL :: total heat loss rate ; α : Absorption rate of absorber |
| Testing Result |
FR (τ.α ) =0.75; FR . UL =4.6; Instanteneous Efficiency Curve as below |
| OEM SERVICE |
we are a professional manufacturer |
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