Features:
1. Two layers of vacuum tubes and one absorber fin to ensure high absorption and conducivity
2. Heat conducted by the medium inside heat pipe transfers the heat faster and more efficiently.
3. Reliable high pressurized water inner tank of 1.5mm thickness and 55mm of insulation to lockup the temperature
4. Freeze proof. Since there is no water in the vacuum tubes it will not freeze-ever. It will not affect the efficiency of the heat transfer.
5. A couple of hours of daylight are enough to have a permanent hot water supply. Even on rainy and cloudy days. Since the glass vacuum tubes absorb ultraviolet rays. Perpendicular to the tubes at any time from sunrise to sunset.
6. The sealed glass evacuated tube provides a stable supply of heat during intermittent weather. There is minimal "peaking and toughing"of heat supply as the clouds intermittently block the sunlight striking the collector, due to the store of heat within the evacuated tube.
Description:
#. Inner tank material: SUS304-2B food level steel of 1.2mm thickness
#. Outer tank material: White color plate or stainless steel
#. Bracket: Galvanized steel plate of 1.5mm thickness or stainless steel
#. Heat preseration: Imported PU of 55mm thickness
#. Vacuum tube's coating: Cr-AI-N/AI/Cu
Warranty:
1, 5 years' international responsibility for free repairing or exchanging due to original
2, 15 years' international quality guarantee for the vacuum tube, and offering 0.8% vacuum tube free for exchanging in case several shattered ones during the transportation.
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