Southeast Asia, Northern Europe, Oceania and Southern Europe.
Key Specifications/Special Features:
Materials:
Inner water tank shell: SUS304-2B food grade stainless steel plates
Outer tank shell: SUS304-2B food grade, welded by argon arc
Capacity: 85 to 300L
Absorption rate: 94%
Thermal radiation rate: 6%
Pure and drinkable water
Heat insulation of water tanks adapts polyurethane foam, 55mm thickness
Silicone rings to connect and seal
Whole strong borosilicate vacuum tubes adapts super hard borax and silica glass
Resists 25mm hail
Temperature when exposed to sun without water: 250°C, 2 hours to boiling point if using single tube
If use electrical appliances, will begin to work when temperature of water is below 60°C and will switch off automatically when temperature reaches 60°C
Test water temperature before using in order to avoid scalding
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