1)high quality solar panel for hot water 2)withsolar keymark, EN12975andSRCC certification high quality solar panel for hot water1) After wide research of the domestic and abroad solar market, combing the characteristics of Chinese and foreign products, Sunrain Group creates a...

1.the diameter of tube is 70mm 2.with the copper-fin inside 3.high efficiency Technical characteristics 1)Diffuse solar radiation can be efficiently absorbed even in cloudy days2)Virtually unaffected by wind and environment temperature3)Gather energy from the available light...

1) Heat transfered rapidly. 2) Friendly combinnation with the architecture. 3) Can work even if tube broken. Place of OriginChinaModel NumberTZ-581800-RPrice Terms FOB, CIFBrand Name Sunrain& OEMPayment TermsT/T, L/CMinimum Order1 setSupply...

This heat pipe collector is designed economically thus it will be easy to be promoted in developing market for solar wate heater Product Description 1) The water is heated by the heat pipe rapidly. 2) There is no water in the vacuum tube,so the tube will not break in the winter....

1). with EN12975 certification 2). -30 degree is ok 3). easy installation 4). absorber area efficiency more than 80% 1) The vacuum tubes absorb the solar energy and transfer into the heat energy, then pass it to the U pipe,it can get high temperature..2) There is no water in...

--All glass evacuated solar collector tubes as heat absorber. --Small tank to fill the solar tank automatically --Thermosyphon Material:1) Inner tank:stainless steel SUS304-0.5mm2) Vacuum tube:QB-AL-N/AL-47-1500/58-1800 3) Outer tank:painted steel-0.4mm/aluminum-zinc coated...

1). testing for EN12975 certification 2). -30 degree is ok 3). easy installation 4). absorber area efficiency more than 80% Features:1) Reliable and efficient twin-glass solar tubes 2) Copper heat pipes for rapid heat transfer 3) Easy plug-in installation 4) Free maintenance 5)...

Heat-pipe collector outer tank: alnico-1.8mm manifold connection: 1 inch bsp 1) The water is heated by the heat pipe rapidly.2) There is no water in the vacuum tube,so the tube will not break in the winter. 3) It can be combined with the architecture perfectly. 4) It can be...

1.U-Pipe Collector 2.can be used for a long time 3.It can be combined with existing pipeline. 1) The vacuum tubes absorb the solar energy and transfer into the heat energy, then pass it to the U pipe,it can get high temperature..2) There is no water in the vacuum tube,so the...

1). with EN12975 certification 2). -30 degree is ok 3). easy installation 4). absorber area efficiency more than 80% Features:1) Reliable and efficient twin-glass solar tubes 2) Copper heat pipes for rapid heat transfer 3) Easy plug-in installation 4) Free maintenance 5)...