Separate Flat Plate System
Jiangsu Sunpower Solar Technology Co., Ltd is one of the top professional manufacturers and exporters in China. In line with its management philosophy "Striving for perfection, continually innovation", since its foundation, Sunpower has highly committed itself to improve the product and service on an on-going basis. This has resulted in top grade material, advanced and accurate equipment and production technology, strict quality control and professional, considerable and flexible after sale service. Consequently, Sunpower has expanded its worldwide market to over 79 countries, totally more than 300 customers.
| 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 |
Our advantages:
Our products process:
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