Installation Angle
28 - 45 degree adjustable
Product name
Vacuum Tube Solar Collector
Frame Material
6063 Aluminum Alloy(1.8mm± 0.2mm)
Rubber Seals and Rings
HTV grade silicone rubber
Maximum Operating Pressure
0.1 Bar
Conversion Factor
h° = 0.70
Loss Coefficients
a1 = 1.52, a2 = 0.0085