Manufacturer Excellent Performance OEM Solar Collector Water Heater

Basic Info.Model NO.PJF -150LMax. Capacity100-200LStructureCompact TypePressurePressurizedInterior MaterialStainless SteelCollector ComponentsFlat-plateCompositionTank InsulationCertificationCE, ISO9001, CCC, RoHSInsulationPolyurethane in 50mmInner TankFood Grade Stainless SteelInner Tank ThicknessSUS304-2b, 1.2mmThe Rated Pressure0.6MPaElectrical Heater1.5kwOutside Material0.4mm Thickness Galvanized Steel PlateSupportGlavanized Plate with Powder CoatingSpare PartsSafety Valve, Check Valve and Magnisium BarCollector Dimension(mm)2000X1000X80mmHeader Tube(mm)22*0.6mmRiser Tube(mm)10*0.5mmNtegrated Circulation PipeCorrugated PipeWeldingLaser WeldingAbsorber CoatingBlack/BluecoatingFrame ColorSilver/BlackTrademarkOEM/ODMTransport PackageCartonSpecification0.5OriginChinaHS Code84191910Product DescriptionManufacturer Excellent Performance OEM Solar Collector Water HeaterModel1BTE5818-12BTE5818-16BTE5818-20BTE5818-25BTE5818-30Model2 withFloating tankBTF5818-12BTF5818-16BTF5818-20BTF5818-25BTF5818-30Absorbing area(m2)1.662.212.762.762.76Tank capacity120L150L200L250L300LVacuum tube58*1800mm/three layer film/5.2x10-4Pa/thickness of glass 1.6mmTube quantity PCS1216202530Inner tankStainless steel SUS304/316LOuter tankHot galvanized Plate/Stainless steelInsulationPolyurethane/Thickness50mm-62.5mmSupportHot galvanized Plate/Stainless steel/AluminumTilt angle21°/27°/33°/45°/50°Electrical heatingOptionalControllerOptionalFilling tankOptionalEmpty weight Kg4654627998Qty. 20'/40'/48/100/11640/80/8832/68/7228/56/6422/44/52 Working principle:The evacuated tubes have two layers of glass tubes, the inner tube absorb solar radiation then convert into heat energy and transfer it to the water in inner tubes. As we know, the density of water in different temperature is different, so the hot water circulates to the water tank, cold water in tank flowing into tubes, through this natural circulation, the water will be heated.   The solar water heater tank is a non-pressurized tank, and has an opening to the ambient atmosphere. Solar water heater tank should always be filled with water to avoid damage caused by dry high temperature working conditions. The stainless steel our use belong to food grade, and SUS 304 & SUS 316 have better corrosion resistance.    Advantages: The material of inner tank is stainless steel, good function of anticorrosion and long working life;1. The material of outer tank is hot galvanized sheet steel with plastics-prayed surface, beautiful and durable;2. The insulation material of manifold is polyurethane, keep energy in long time;3. High quality evacuated tubes with triple layer selective absorber coating, vacuum degree≤5.2x10-4Pa, absorbing efficiency≥92.5%;4. Full automatic production line can realize your different requirements;5. Working life≥20years.    The quick measuring instrument from Germany can do function test on production line which ensure each absorber plate to meet your high quality requirements.In 2014, BTE successfully developed the new flat panel collector with "Bonding" technology. Its efficiency is 10% higher than normal blue film collector.On the base of professional technology experience and cooperation with researching institutes and universities, BTE has developed high weather-proof selective absorbing film from full-automatic magnetron sputtering production line. Averaged 45s/p production efficiency can delivery your order in short time.