Micoe - Model SZ58 -Low Pressure Solar Water Heater

Inner tank: Stainless steel SUS304-0.5mm. Vacuum tube: 58/1800. Outer tank: Painted steel -0.4mm. Fame: Coated galvanized steel-1.5mm. The material of insulation- Polyurethane. Tank diameter: 375mm/475mm. Thickness of insulation: 50mm.  Collector Angle: 35°/45°.