Solar Hot Water Heating/heater Systems

Features: Developed at the basic of principle, can absorb more sunshine and generate more heat from multi-angle and the imnirange. No matter the house has flat roof, sloping roof or special form roof, it can also absorb the sunshine well. Do not need to drill and saw. It is very easy to install. Inner tank: Imported SUS3042B Food Grade Stainless Steel, superior water quality, drinkable. Outer shell: Imported color steel from South Korea, coated with hi-tech corrosion-resistant layer. Heat insulation layer: 50-60mm 50-60mm imported polyurethane integral foaming, superior heat preservation. Bracket: Imported cold rolled steel, 3-level anti-corrosion treatment, exclusive patent, extra-strong and secure. Vacuum tube: Hard borosilicate glass tube (diameter: 47mm; Length: 1, 500 mm), 25mm hailstone resistant. No. Of tubes: 15PCS, 18PCS, 20PCS, 24PCS, 30PCS. Capacity: 100-280L