| Flat-plate collector is one of common solar collectors for solar water-heating system in homes and solar space heating. Flat plate solar collectors provide quality hot water with its new solar energy efficient flat plate design. This glazed collector includes a selective coating to maximize the solar heat absorption, weather resistant aluminum framing and interior fiberglass insulation for increased efficiency.
Features:
1. Using patent advanced coating technology with high efficiency performance.
2. High strength aluminum-alloy structure with surface varnish baking.
3. High visual shape, easy installation,main-tenance free
4. Pressurized designing, operate with pressure up to 1MPa
5. Can be combined with existing energy source
Flat Plate collector parameter Table
Cover |
? |
Material |
Tempered textured glass |
Cover thickness |
4mm |
Cover transmission |
87% |
Ext.Dimension |
2000¡Á106075/82/95mm |
Aperture area |
2 m2 |
Absorber |
? |
Dimension L*W*T |
1840¡Á980¡Á0.15 |
Material |
Red copper |
Surface coating |
Black chromed/blue sputtered |
Construction type |
Fin & tube(ultrasonic welding) |
Header material |
Copper T2 |
Header tuber size(L*W*T) |
1060mm*¦Õ25mm¡Á0.6 2pcs |
Riser material |
Copper T2 |
Riser tube size(L*W*T) |
1886mm*¦Õ10mm*0.45 8pcs |
Absorptivity |
¦Á=0.93(¡À0.05) |
Emittance |
¦Å=0.12(¡À0.02) |
Thermal insulation |
? |
Insulation material |
Fiber glass insulation black backing) |
Insulation thickness |
Back 25 mm |
Conductivity(w/mk) |
¡Ü0.048W/m.k under test temperature 70¡æ |
Other parameters |
? |
Frame |
Aluminum alloy |
Back plate |
Galvanized steel plate 0.3mm |
Max.operation temperature |
200¡æ |
Maximum pressure |
1400kpa |
Sealing gasket |
EPDM |
Max.working temperature |
120¡æ |
Max.working pressure |
10 bar |
Daily output volume |
105~300L |
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