Suntask U Tube Solar Collector (SU-10)


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.

SPECIFICATION

1. Manifold interior: Red copper
2. Manifold exterior: Aluminum alloy
3. Glass tube dimension: 58mmx1800mm
4. Distance between two tubes: 75mm
5. U tube: Diameter 8mm /red copper
6. Hail resistance: 25mm
7. Max pressure: 10bar
8. Coating of vacuum tube: ALN/AIN-SS/CU
9. Adjustable frame: Aluminum alloy


Solar keymark certificate types:
SCM12-58/1800
SCM15-58/1800
SCM20-58/1800

SR10-58/1800
SR15-58/1800
SR20-58/1800
SR30-58/1800
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New Solar Keymark certificate types:
SHC8
SHC9
SHC10
SHC12
SHC14
SHC15
SHC16
SHC18
SHC20
SHC21
SHC22
SHC24
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SRCC certificate types:
SR10-58/1800
SR15-58/1800
SR20-58/1800
SR30-58/1800