Description

Heat Pipe Solar Energy Water Heater Panel, 3.2 m2 Area Fully certified, highest efficiency lowest cost per square meter SRCC Certified Heat Pipe Solar Collector Panel 1.8 meter long tubes, copper heat pipes Optional stand for flat roofs Highest pressure of any panel Complete freeze protection Excellent for drain back systems Assemble on roof Highest efficiency panel available, fully SRCC and Solar Keymark certified withlowest cost per square meter of panel-an obvious first choice for split systems. Add a PV direct solar circulation pump, plumb in a roll of copper tubing into your existing hot water tank, and presto: the simplest split system on the market. No controller needed, one panel sufficient for a house. Heat Pipe Solar Collectors: *0 Tube, SRCC Certified TZ******0/*0R Metric Units (SI) Archaic Length/Width/Height ***0****5***5 mm 6 ft 8 in*6ft*6 in Weight *7 kg **0 lb Gross Area 3.**6 m2 *4.*8 ft2 Aperature Area 2 m2 *1.*2 ft2 Test Pressure ***3 kPa **0 psg Pipe connection size 2.*4 cm 1 inch Tube size *8mm by ***0 mm   Fluid Capacity 1.6 liter 0.4 gal How it works: The vacuum tubes absorb solar energy and aluminum wings transfer the heat energy to the heat pipe. The liquid in the heat pipe boils and the steam travels up to the top of the heat pipe. The top bulb of the heat pipe (the condenser bulb) is in contact with cool water, which causes the steam to condense flows down the heat pipe. This cycle repeats so long as sunlight keeps heating the pipe and the top of the pipe is cool enough to condense the steam.