ハウジング材料
stainless steel or galvanzied steel
Product name
Heat Pipe Solar Collector
Item
Vacuum Tube Heat Pipe Solar Collector
Inner tank
SUS 2B 1.0 mm-2.5 mm
Outer tank
Galvanized steel 0.5 mm
Frame
1.8mm thickness Galvanized steel
Insulation
50mm-60mm 42kg s/m3 Polyurethane foam
Heat preservation
96 hours
Material
3.3 High Borosilicate Glass