system Features
 
     
 
1. High performance
  With the cutting-edge vacuum-tube collecting technology, over 92% of sunshine energy is converted to thermal energy for heating. There is no circulation loss.
2. High Reliability
  The system is simply working with the city water, with no pumps. The possible failures are eliminated to the least
3. Low Cost
  Affordable price for mid and low-income families, payback as short as 5 years with governmental rebates.
4. No Operational Cost
  There is no pump required. No consumables and no easy-to-wear components are used.
5. No Maintenance
  Glycol-free, simplified configurations. No annual and periodical check-ups or maintenance is necessary.
   
   
 
 
 
     
 
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