Solar water heater
1) Inner tank material: SUS304-2B stainless steel. Availablethickness is 0.25-0.5mm.
2) Outer tank material: Color chromed steel or galvanized steel orstainless steel. Available thickness is 0.25-0.5mm.
3) Vacuum tube: 58x1800mm/58x1500mm/47x1800mm/47x1500mmMaterial:High borosilicate glass, three-layer coated vacuum tube. Over 15years service life. Hail resistance: 25mm.
4) Insulation layer: High density polyurethane foam. Availablethickness is 50-60mm.
5) Very popular tank capacity in present markets is 100-300L. Butwe can produce less than 100liters.
6) frame: Galvanized steel or stainless steel or aluminum alloy.frame shape is according to the house roof shape. frame angle isaccording to the latitude.
For more information, please contact us freely, thanks!