Solarwarmwasserbereiter

Solar water heater: Compact non-pressurized solar water heater Relies on the natural circulation of water between the collector and the tank. As water in the vacuum tubes is heated it rises naturally into the tank, while cooler water in the tank flows down to the bottom of the vacuum tubes, causing circulation throughout the system Characters Can be operated completely automatic if connect with intelligent controller.2. Simple structure, easy plug-in installation, can be installed both on flat and inclined roof, 3. Superior heat preservation ensured by one-off molding polyurethane foam with thickness 50 to 65mm. 4. Suitable for camping area, holiday residences. 5. stable and reliable performance, well wind resistance. 6. Meet the mankind healthy bath standard: The material of inner tank is SUS304-2B stainless steel plate; 7.Can be complete with assistant tank as water feeder,and can be complete with electric heater as backup heating supplier while cloudy day 8.Can be complete with magnesium bar while the water quality poor. specification: Evacuated tube: High quality borosilicate glass 3.3, Φ47×1500, Φ58×1800/2100, Φ70×2100 Inner tank: SUS304-2B stainless steel plate Outer tank: color steel plate /galvanized steel Insulating layer: Polyurethane foam Bracket: galvanized steel Capacity of tank: 75L 100L 125L 150L 200L 225L 250L 300L