Pre-heated solar water heater

タイトルまたは説明

Working Principle A highly effective copper coil heat exchanger located within the solar collector ***** vacuum tube absorb the solar to make the water in the storage tank become hot, When water flows through the coil, it absorbs heat from the water inside the storage tank. Advantages 1、It can be used at any time to heat the cold water, Unlike traditional solar water heater. 2、High efficiency, the special heat exchanger to enjoy hot water all day. 3、Drinking water quality to promote life quality. 4、Long usage life, Green and Economical. Item Specification inner tank: SUS****2B 0.6mm thickness outer tank: 0.5 mm Galvanized sheet/stainless steel Glass tube dimension(mm):*7****0/*8****0 volume: **0L、**0L、**0L、**0L、**0L、**0L Insulation material: ****5mm polyurethane insulation Frame material: Aluminum Alloy/Stainless Steel Heat pipe: anti-freezing>**5℃ Daily efficiency: ≥*5% (≥*2% in winter) Heat preservation: *2h**0h Pressure: 0.*3Mpa Electric heater: 1.5Kw*3Kw