Heat Pipe Solar Water Heater

The design of this type uses the all-glass evacuated solar collector tubes as the heat absorb element. The high vacuum degree of the clearance between the outer and inner tube can reduce the heat emission which caused by convection and conduction to a very low level. All-glass evacuated tube transfers sun energy into heat energy by high absorption rate and low emittance rate of layer films. Depend on the different density between the hot water and the cold water, a cycle created in the tube which hot water ascending and cold water descending status. Keeping natural circulation like this, the water in the tank will be heated. 
Specification of vacuum tube 

Absorption rate: ≥93%,thermal radiation rate:≤6% 

Temperature when ecposed to sun without water:250 degree ,2.5 hours to boiling if using tube. 

Resist 25mm hall,life scale can last 20 years. 

Aluminum alloy (or stainless steel) supports are connected by bolts and nuts,firm and stable,easy to install.

SIDITE Solar: 
China Manufacturer;
Solar Water Heater, Solar Collector;

Zhejiang Sidite New Energy Co.,Ltd.

China manufacturer, Solar water heater, solar hot water, solar hot water heater, solar water heater system, heat pipe solar water heater, pressured solar water heater, flat panel solar water heater, solar collector, solar thermal collector, vacuum tube solar collector, evacuated tube solar collector, solar panels, 60W, 250W, 300W, 500W, 5000 Watt, 24V solar panel, Low price High quality.

Web: www.sidite-solar.com
Tel: 0086-573-83224422 / 83225522
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