General OverviewType: Solar Water Heater Tank with Flat Plates400-liter capacityThree flat plate panels with copper pipe insideInner Tank: 0.8mm food-grade stainless steel SUS304-2B4mm stainless steel outer tankTank Support Frame: 1.5 mm thick, powder-coated steel.60mm high-density polyurethane foam for heat insulationElectric Backup: Integrated thermostat and electrical heating rodFeatures for Safety: One safety valve and two air ventsDrain Outlet: In agreementAnti-Corrosion: Tank design that resists corrosionImportant characteristics Copper pipe flat plate collectors Provide long-term performance and effective sun absorption.Well-Built Inner Tank: Longevity and hygienic construction of food-grade SUS304-2B stainless steelThick Insulation Layer: Heat loss is reduced by 60mm polyurethane foamingSturdy Support Structure: The powder-coated steel structure is resistant to weather and rust.Even on overcast days, the built-in electric heater guarantees hot water.Warranty15 years (assuming no cracks) on solar platesOn the inner tank for five years
