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HAINING FADI SOLAR ENERGY CO., LTD.
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2018 new style european standard solar collector (4pcs x 20tube)
OverviewQuick DetailsPlace of Origin:Zhejiang, China (Mainland)Brand Name:Solar Collector,FADI,OEMModel Number:FD-SC-20Type:PressurizedAppli
$210 /
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Solar collector details
Model:FD-SC-20 (4pcs)
Solar collector working principle
1. The heat pipe series solar collector are always connected with existing heating supply device.
2. The selective coating on the inner Cover of the evacuated tubes converts solar energy into heat energy and transfers heat to the heat pipes by aluminium fins.
3. The liquid in the heat pipe changes into vapour which rises to the condenser.
4. The heat then passes through the heat exchanger and the vapour becomes liquid, returning to the base of the heat pipe.
5. The heat conducts to the heat transfer liquid (anti-freezing liquid or water) via a copper pipe.
6. This transference of heat into the liquid creates a continuous circulation as long as the collector is heated by the sun.
Solar collector specification
1. Manifold (interior): 0.8mm thickness Red copper
2. Manifold (exterior): 2. Mm thickness Aluminum alloy
3. Glass tube dimensions: 58mm x 1.800mm
4. Insulation layer: 45mm thickness glass firber /polyurethane layer
5. Heat preservation: 72-96hrs
6. Hail resistance: 25mm
7. Max pressure: 6 bar
8. Coating of vacuum tube: Ss-c/cu
9. Frame: 2.0mm thickness Aluminum Alloy
Solar collector applications:
1. Hotels, resorts, hospitals and hostels
2. Process industry, boiler feed, laundry and canteens
3. Agricultural sector, hatcheries and dairies
4. Process industry, Boiler feed, Laundry and canteens
5. Agricultural sector, hatcheries, and dairies
6. Swimming pool heating
7. In-process heating
8. Health clubs (Steam / Sauna)
| Solar collectors material specification | |
| Flow type | Heat pipe |
| Heat pipe material | TU1 copper |
| Heat pipe size | Top: Ø14* 1mm; Body: Ø8* 0.6mm thickness |
| Tube diameter | φ47/1500mm or φ58/1800mm |
| Solar vaccum glass tube | High boron-silicon |
| Coating of absorber on glass tube | Al-N-Al,Copper,Stainless steel |
| fins around heat pipe | single long Aluminum(1.68m) |
| Manifold pipe material | TU1 copper (Ø35x0.8mm) |
| Manifold casing material | Aluminum alloy(2.0mm) |
| Insulation material in manifold casing | Glass fiber |
| Thickness of insulation(mm) | 45 |
| Density of insulation (kg/m3) | 90 |
| Frame material | Aluminum alloy frame (2.0mm) |
| Sealing Materials | EPDM |
| Solar collectors technical data | |
| Model name | FD-SC-20 |
| Number of tubes | 20 x 4pcs |
| Gross area (m2) | 3.224 x 4pcs |
| Aperture area (m2) | 1.85x4pcs |
| Absorber area (m2) | 1.610 x4pcs |
| installation size (L*W * H) | 2060*1565*1450 x 4pcs |
| Weight empty (KG) | 70 x4pcs |
| Fluid volume( L) | 1.2 x4pcs |
| Test flow rate (ml/s. m2) | 342 x4pcs |
| Heat transfer medium | pure water/glycol |
| Working pressure | 6 bar |
| Max testing pressure | 12 bar |
| Stagnation temperature | 280°C |
| Peak efficiency n° | 0.795 |
| Solar transmittance | 93% |
| Solar Absorptance | 93% |
| Hemispherical emittance | 6.5% |
| Inlet/outlet connection | Φ22mm |
| Manifold packing mm | 1*2000*200*160 |
| Tubes packing mm | 2*1930*350*180 |
| FD-SC-20 Highest power output per collector: 1235W G=1000W/m2 |
FD-SC-20 Installation:
Company Information
Professional • Innovation • Quality - Haining Fadi Solar Energy Co., Ltd's is one of the most professional manufacturers producing
energy conservation and environment-friendly products, such as solar water heater, solar collectors, solar panel etc. Through several years' development, Fadi has been the outstanding one in the solar energy industry.
As a professional solar water heater manufacturer ,Haining Fadi Solar Energy Co,.Ltd aims at "Creating the Number 1 Brand".
With this vision, we have been providing the most cost-effective solar thermal products and best services to our business partner since 2009!
Our Services
1.Quality Assurance
All our products are strictly manufactured in accordance with the production standards. Before being issued the product quality certification, all products are inspected and accepted by the technical inspection department of the manufacturing plant.
2.Product Customization Service
Our company can supply both standard and non-standard products to meet your various needs. We can customized products according to your drawings.
3.Providing Classification Society Certificates
We can supply various certificates of Classification Societies: CE, SRCC, SOLAR KEYMARK ,ISO.SGS....etc..
4.Excellent Pre-sale and After-sale Service
Our salesmen are adhering to the trading principles of being honest and trustworthy, fair and equitable to provide excellent and satisfactory service for our customers.
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