Name
non-pressurized 100l mini solar powered water heater set
Inner tank
SUS304-2B stainless steel
Outer tank
Galvanized steel
Insulation layer
High density polyurethane foam
Obliquity of the bracket
12-45 degree
Vacuum tube
47/58mm diameter,1500/1800mm length
Heat preservation
72-80 hours
Inlet,outlet and air vent
SUS304 stainless steel