- Contact Person : Ms. Zhang Cindy
- Company Name : Haining Jinhong Solar Energy Industry Co., Ltd.
- Tel : 86-0573-87860682
- Fax : 86-0573-87860682
- Address : Zhejiang,Haining,No. 2 Hedong Road, Yuanhua Town
- Country/Region : China
- Zip : 314416
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Flat panel solar water heaters:
I. features:
Flat Solar Collector with pressure bearing function. The important part is made of blackchrome plating
high quality brass processed by special technology after Ultraacoustic welding. The characteristic of
this kind of solar collector is: high solar radiation heat absorption ratio, low emissivity, high
pressure bearing ability (1 MPa ~1. 5 MPa); depending on the climate characteristic of European
countries and south part of China, strict design for leakage free structure has been applied.
The efficiency of whole set solar collector can reach no lower than 50%.
II.Specifications:
Copper Riser Tubes Spec. & Qty(mm) | dia.10 * δ0.45 * 1886 , 8pcs copper |
Copper Header Tubes Spec. & Qty(mm) | dia.22 * 0.60 * 10602pcs copper |
Copper Absorber Fin Spec. & Qty(mm) | 125 * δ0.15 ,8pcs, all cooper fin, ultrasonic welding |
Spectrum Absorber Coating | Anodized oxidation |
Optical Performance | absorption~95%, emission ~18% |
Insulation Material | 50 mm fiber glass cotton |
Frame | Aluminum alloy frame |
Glass | textured tempered glass |
Gross Area | 2 sq.m |
Cover Thickness | 4mm |
Aperture Area | 1.84 sq.m |
Heat Transfer Fluid | portable water and other heat transfer fluid |
Fluid Volume(l) | 1.9 |
Backing Sheet | galvanized plate |
Net Weight(kg) | 35 |
Gross Weight(kg) | 35.5 |
Net Dimension L*W*T(mm) | 2000*1000*82 |
Package Dimension(mm) | 2010*1010*90 |
Qty for 20' GP Container | 150PCS |
Qty for 40' GP Container | 300 PCS |
III. working priciples:
The collector absorbs solar energy and transmits it to the water tank through circulation.When
the temperature of the collector reaches the set value, the controller starts the circulation pump
automatically.The circulation pump makes heat-conducting liquid circulate automatically.Then the heatconducting liquid transfers heat to water by heat exchanger in the tank to heat the
water.
flat panel solar water heater