solar water heater

Inner Tank: Imported SUS3042B Food Grade Stainless Steel, superior water quality,
drinkable.
Out shell: Imported color steel, coated with hi-tech corrosion-resistant layer.
Vacuum Tube: All-glass vacuum heat collecting tube
Heat insulation layer: 50-60mm imported polyurethane integral foaming, superior heat
preservation.
Bracket: imported zinc coated steel plate
Type: 47mmx1500mm, 58mmx1500mm, 58mmx1800mm
No. of tubes: 15pcs,18pcs, 20pcs, 24pcs, 30pcs.
Capacity:100-280L