■ES- 01U
Working Principle:
The U type series solar collector are always connected with existing
heating supply device, The selective coating on the inner cover of the
evacuated tube converts solar energy into heat energy and transfers
heat to metal U tube by an aluminum fin. The liquid (usually aglycol
water antifreeze mixture) in the metal U tube is heated, and conducts
the heat energy to the water inside
the storage tank through plate exchanger or internal spiral coils.
Feature:
Can operate with water pressure up to 0.6MPa;
Can be combined with existing energy source
Storage do not need be instal ed above the collector
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