Pipe, Tube & Parts
The all-glass evacuated solar collector tube
Description
The all-glass evacuated solar collector tube consists two concentric cylindrical glass tubes, the inner cylindrical tube is the absorber tube on which solar selective coating is sputtered, the jacket between the two glass tubes are
evacucated to extremely low vacuum to reduce the heat loss by free convection and conduction. Top quality tubes increase the solar yield of your solar system and reduce the aging problem.
This technology can be utilized under all kinds of climate conditions, especially better in colder area.
Features
High absorptance a>0.93 (AM1.5) and low emittance e<0.06 (80 Celcius degree);
Borosilicate glass 3.3 with transmittance higher than 91%
Long service life by ensuring vacuum integrity;
Quality manufacture ensures standadized tube with uniformity and reproducibility;
Private Logo accepted.
for more information please visit our page www dot cibsolar dot com. or send us email to info at cibsolar dot com.
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CIB Solar ltd
solar
Address: ousen industry park,no.10 yangchang road,yanjiao,sanhe,hebei,
sanhe, Hebei
China, 065201
Tel: 0086-10-6159 2294
Fax: 86 316 3316992
