Rooftop Non-pressurized Solar Water Heater Flat Plate Solar Water Heater - YG-768

Rooftop Non-pressurized Solar Water Heater Flat Plate Solar Water Heater

Specification of flat plate solar water heater:

1. Copper and aluminum unified core, header pipe diameter up to 25mm
2. The coating: copper and black chrome
3. Glass cover: luminousness≥87%,tempered glass with 5mm thickness
4. Working pressure: ≤0.6Mpa
5. Frame: aluminum alloy, height can choose 80mm
6. Overall dimensions: 2000*1560*90mm(L*W*H)
7. Heating preservation: 25mm excellent glass Thinsulate +20mm high density glass Thinsulate
8. Collector area, daylight area: 3.12m2/2.96m2
9. Low diameter: 25*0.6*1660
10. The diameter of wing slice: 10*0.45*1890

Characteristic of flat plate solar water heater:

1. The mechanical absorbers connection, as well as the covered collective pipes, a high degree of efficiency is achieved with a very low pressure lose.
2. Consequently, high annual energy savings are guaranteed in the long term.
3. The extraordinary high thermal insulation of 60mm reduces heat lose at the back of collector
4. Due to this, the flat panel performs well particularly on overcast spring, autumn, and winter days, the collector is suitable for every kind of installation( In-roof, On-roof and flat-roof) and is available in two different sizes.

Working principle of solar water heater:

Flat plate collectors capture solar energy by employing the green house effect. The glass covering permits up to 90% of the visible sunlight to enter the collector, when the light passes through the glass, its frequency is changed slightly to a lower energy level. When the light strikes the absorbing surface of the flat plate inside, the light is absorbed as heat. The combination of the glass frequency change and the solar absorbing surface of the plate capture the maximum amount of energy. As the absorber plate heats up it begins to radiate energy as infrared(IR) or heat radiation. Glass is essentially opaque to IR wavelengths so the heat is trapped increasing the temperature.