Roof Mounted Close Coupled Solar Water Heater

Basic Info.Model NO.STHMax. Capacity>200LStructure Compact Type Pressure Pressurized Interior Material Stainless Steel Collector ComponentsGlass Vacuum TubeComposition Tank Insulation Certification CE Vacuum Tubes58mm X 1.8mOuter TankPVDF, 0.4mmInner TankSUS304, 1.2 mmHeat Pipe Copper Heat Pipe CondenserSUS316L Stainless SteelBracketGalvanized Steel, 1.5mmInlet /Outlet3/4"Working Pressure6 BarWarranty3 YearsCapacity100L to 300LTrademarksuntaskTransport PackageStandard Export Cartons, or Accord to Customers DeSpecification CE OriginChinaHS Code84191900Product DescriptionRoof Mounted Close Coupled Solar Water HeaterAdvantages: 1). Highly efficient absorber of high performance with daily average efficiency over 50%; 2). Start up quickly, heat pipe transfer the heat energy into the storage tank in one direction. 3). Withstand pressure of 6 Bar, can be connected directly with city water. 4). No water inside the evacuated tubes; The solar water heater can still in service even with several tubes breakage; 5). Highly efficient insulation with polyurethane foam; 6). Simple structure, easy to assembly and install, diffuse flat plate reflector can be assembled easily with its module structure; 7). Can be used all year round in the cold climate; 8). Can be used together with Auxiliary electric boost; 9). Long service life, can be used as long as 15 years. Model: STH-150L, STH-200L, STH-300LNew Integrated Pressurized solar water heater: STH with 316L for blind tubeFor our compact pressurized model STH we have special design: We use 316L material for blind tube instead of copper caecus tube, because for copper blind pipe after some period with the high temperature and high pressure, or in the water quality inferiority area, it will face corrosion and will happen blind pipe perforation phenomenon or blind pipe leakage. This new blind pipe is composed of 0.9 mm stainless steel 800 stamping with the red copper gasket.New Design ADVANTAGES:1. Slope roof and flat roof avaliable.2. Looks more beautiful.3. Inlet and Outlet hole at the back of the tank, any angel of roof is suitable.4. Electric heater on the tank cover(side)5. SUS316L stainless steel heat pipe condenserDetailed data for Roof Mounted Close Coupled Solar Water Heater:Storage TankInner TankSUS304-2B food grade stainless steelInner Tank Thickness1.5mmOuter TankPVDF 0.4mm which is good at anti corrosionInsulating LayerPolyurethance Foam 50mmInlet/outlet 3/4"Vacuum TubeMaterial of the glass tubeBorosilicate glassAbsorptive Coating GradeALN/AIN-SS/CULength of Outer Tube1800mmLength of Inner Tube1755mmOuter Tube Diameter58mmInner Tube Diameter47mmGlass Thickness1.6mmDistance between two tubes75mmTube holderUV stabilized nylonSealsSilicon sealThermal Expension3.3*10-6/º CAbsorption coefcient95± 1 %Thermal emsision coefcient5 ± 1 %VacuumP≤ 5.0*10-3 PaStagnation Temperature>200° CAverage heat loss