Heating system

Evacuated tube collectors are made up of rows of parallel, transparent glass tubes. Each tube consists of a glass outer tube and an inner tube, or absorber, covered with a selective coating that absorbs solar energy well but inhibits irradiative heat loss. The air is withdrawn (“evacuated”) from the space between the tubes to form a vacuum, which eliminates conductive and convective heat loss.

Evacuated tube solar collectors on the roof

Structure of solar water heating system

     
  

It is possible to design and develop different heating systems in accordance with the needs.

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