Specification of whole system:
Flat-plate collectors are the most common solar collectors for use in solar water-heating systems in homes and in solar space heating. A flat-plate collector consists basically of an insulated metal box with a glass or plastic cover (the glazing) and a dark-colored absorber plate. Solar radiation is absorbed by the absorber plate and transferred to a fluid that circulates through the collector in tubes. In an air-based collector the circulating fluid is air, whereas in a liquid-based collector it is usually water.
Flat-plate collectors heat the circulating fluid to a temperature considerably less than that of the boiling point of water and are best suited to applications where the demand temperature is 30-70°C (86-158°F) and/or for applications that require heat during the winter months.
Flat collectors can be mounted in a variety of ways, depending on the type of building, application, and size of collector. Options include mounting on a roof, in the roof itself, or free-standing.
| Model |
IPRE E-A |
IPRE E-B |
IPRE E-C |
| Dimensions(W*L*H) |
2000*1060*80mm |
2000*1060*80mm |
2000*1060*80mm |
| Absorber area() |
2 |
2 |
2 |
| Absorber area() |
1.8 |
1.8 |
1.8 |
| Conversion factor % |
77.3 |
79.8 |
72.8 |
| Loss coefficient a1w/K |
3.9 |
3.65 |
4.33 |
| Loss coefficient a2w/K |
0.0052 |
0.0065 |
0.021 |
| Fluid content L |
2.22 |
2.22 |
3 |
| Maximum operating pressure Mpa |
1 |
1 |
0.3 |
| Temperature of operation |
(-)35~150 |
(-)35~150 |
(-)35~150 |
| Net weight KG |
33 |
33 |
32 |
| Core |
All copper,ultrasonic welding,Copper and aluminum composite technology |
| Coating |
Black chrome |
Selective titanium |
Positive electrode oxidation |
| Absorptance |
≥95%±2% |
| Emittance |
≤10%±2% |
≤4%±2% |
≤20%±2% |
| Absorber |
Copper T2,δ=0.15mm,aluminum,δ=0.15mm |
| Header pipe |
Copper T2,22*0.7*1060mm,2pcs |
| Riser pipe |
Copper T2,Φ10*0.5mm,8pcs,Copper and aluminum,Φ14*0.45mm,7pcs |
| Glass cover |
Normal glass:4mm/tempered glass:4mm,rhombic tempered glass:4mm/low iron rhombic tempered glass:3.2mm |
| Dimensions of glass sheet |
1988*988mm |
| Transmittance of glass |
87%~91% |
| Frame |
Aluminum,δ=0.9mm |
| Color of frame |
Champagne,bronze-coloured,white |
| Insulation material |
Glass wool,PE Foam/glass wool,high dense polyurethane foam |
| Insulation thickness |
40mm |
| Back sheet |
Galvanized plate:0.3mm/embossed aluminum:0.3mm |
| Cover sealing material |
Metal/EPDM+metal |
| Packing |
carton |
| Packing dimension |
2020*1100*80 |
Automatic Workshop
1.Modern workshops have advanced production lines and professional knowledge of assembly.
2.Flow card to record each details carefully.
3.100% self-inspection before packing.
Advantages
1.Economic and practical products from Sunlight , reliable performance.
2.Choose Sunlight, choose a rest assured.
3.Advanced production lines and test rooms.
4.Perfect QCP.(Quality control plans)
Application: car, truck, bus, cooler room
Packaging & Shipping
Strong packaging to ensure safety during transportation.
Export wooden box packaging for products.
FAQ
Q1.Can I have a sample for testing?
A: Yes,of courses we can supply the sample for you !
Q2.Can I add my logo on the water tank?
A:Yes,OEM and ODM are available for us.But you should send us LOGO image.
Q3. How can i get the after-service?
A:We will send you the spare parts by free if the problems caused by us.If it is the men-made problems,we also send the spare parts,but you should pay.
Q4.Do you have inspection before delivery?
A:100% self-inspection before packing
Q5.Can I have a visit to your factory before the order?
A: Sure,welcome to visit our factory.Here is our factory address:No. 5 Shengda Road, Konggang Industrial Park ,Luoxi Town, Xinbei District, Changzhou City, Jiangsu Province China.
Basic Information
Product/Service (We Sell):Solar Water Heater
Brands: IMPOSOL
Number of Employees:51 - 100 People
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