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solar-heatingNo Water Inside Tube for Non-Pressurized Tank, The Condenser of Tube will plug into Non-Pressurized Tank directly to heat water. Because it is double sides closed.

solarHigh Temperature Stagnation, No Tube Explosion.10% higher heat efficiency than common tube.Very good durability performance.

  
 
  NEWS CENTER
  solar Keymark EN12975 4/5/2011  
  We will get CSA-378 certificate in about two months 5/2/2010  
  Useful Solar Links 11/29/2009  
  changed product model 10/1/2009  
  U-pipe collector is coming 10/1/2009  
  Super Heat Metal Vacuum Tube is coming! 6/7/2009  
  Intersolar: Intersolar Award 2009 for photovoltaics (PV) and solar thermal technology goes to... 6/2/2009  
  General Standard for Evacuated Tubes Solar Collector 5/22/2009  
  Solar Vacuum Tube Production Process 3/13/2009  
  New Type of Evacuated Tube 3/9/2009  
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