Flat Plate Solar Collector

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Flat Plate Solar Collector

It is classic and popular because its high efficiency and low cost. Very well accepted in Europe and Africa.

Product Description

flat plate split system

Working Principle:

When the temperature of the heat collector reaches the set value, the Controller shall start the circulation pump automatically. The circulation pump makes heat-conducting liquid circu late automatically. The heat-conducting liquid transfers heat to water by heat exchanger in the water tank.

Main Specification:

· Model: ET-FP-BLUE
· Coating: blue titanium coating
· Absorber: laser welding, aluminum
· Material of header&riser:0.3mm thickness copper ·TP2 (MS) ·Header diameter: 22mm
· Riser diameter: 10mm
· Distance between Risers: 92mm
· Glass energy transmission: 92%
· Glass sealing: EPDM
· Case material: aluminum
· Seal material: TPV
· Rear plate: aluminum sheet, 0.4mm
· Back insulation: rockwool, 50mm thickness, 60kg/m3 (MS) density ·Solar absorptance: ≧95%±1
· Hemispherical emittance: ≦5%±1
· Conversion factor: 75.9%-76.7%
· Heat transfer coefficient (a1): 4.090W/m2·k
· Heater transfer coefficient (a2): 0.009W/m2·k
· Stagnation temperature: 200°C
· Snow load: Max. 800kg/m3
· Wind load: Max. 300kg/m3
· Inclination angle: 15°- 90°


· Collector separates with the storage tank. The tank can be put anywhere of the house.
· The collector can be put on the inclined roof or flat place.
· Module design, arbitrary combination, harmony with the building perfectly.
· Intelligent control and automatic operation.
· Anti-freeze: No water inside the tubes when it works.
· The system controller has the anti-freezing function is that the temperature circulation will operate while it reaches the fixed temperature.
· Multifunction: Bathing, washing, domestic heating.
· Workable at anytime and enjoyable.

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