Item
Heat Pipe Vacuum Tube Sun Collector, Solar Collector, Solar Panel
Vacuum Tube Size
58mmx1800mm
Heat pipe
TU1 copper, 0.6mm thickness
Copper header
TP2 cooper, 0.8mm thickness
Insulation Layer
Compressed rock wool,45mm
Manifold Cover
Aluminum alloy 2.0 with plastic spraying
Certificates
Solar Keymark EN-12975, EN-12976
Working pressure
0.6Mpa (Max. pressure:1.2Mpa)