Product name
Non-Pressure bearing Solar Water Heaters
Pressure
Unpressurized Solar Hot Water
Item
Vacuum Tube Solar Collector
Inner tank
Food Grade Stainless Steel SUS304-2B
Outer tank
Color Galvanized Steel
Heat Source
Solar Heat Energy
Vacuum tube
58*1800/58*2100/70*2000 Three-targets
Insulation
Polyurethane Foam
Tank capacity
100L/150L/180L/200L/250L/300L/360L