flat plate solar collectors
coating in black chrome or blue ti,2squre meter size
Red copper full-surface absorber plated with blue titanium and quartz. By using a kind of special-designed physical sedimentation way ( PVD ), the coating is plated on the red cooper continuously. Under vacuum environment, titanium is gasified by the effect of electron beam, causing chemical reaction when nitrogen and oxygen is added and forms N-doped titanium dioxides. Then it sedimentates and condenses on the red cooper. Moreover, after gasified by electron beam, quartz forms an emissive layer on surface, which could protect the coating effectively.
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Item No. | IL-2T/CA |
Dimension | L*W*T (mm) | 2000*1060**80 |
Aperture area | 2 m2 |
Net Weight | 32kg / 33kg / 35kg accordingly |
Cover Sheet | Material | Texture tempered glass |
Thickness | 4mm |
Transmittance | 87%-91% |
Absorber | Core | Copper & aluminum |
Jointing | Ultrasonic welding |
Efficiency | Absorptivity 952% |
Emissivity 42% |
Absorber | Copper & aluminum, =0.3mm |
Header Tube | All copper T2, 22*0.6*1060mm, 2pcs |
Riser Tube | All copper T2,14mm |
Coating | Black chrome |
Insulation | Materials | Fiber glass |
Thickness | 30mm / 40mm |
Casing | Frame | Aluminum,=0.8 / 0.9 / 1.2mm |
Back Sheet | Embossed aluminum 0.3mm |
Sealing | Anti-aging elastic metal sealing |
Test Pressure | 10 bar |
Stagnation Temperature | 200 |
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Domestic hot water for shower, washing
Flat plate solar collectors
# Coating of absorber is black chrome; absorbing rate is 96%3%; emission rate is 9%5%.
# Match building materials and the structure, perfect unity and long-term use.
# Easy and fast installation, capable of fitting the system with a split pressurized water tank.