Heat Pipe High Pressure Solar Water Heater

1. Outer tank: Colourful steel or galvanized steel 2. Inner tank: SUS304-2B or 316 food-grade stainless steel thickness≥ 0.4 3. Sealing Ring: Excellenrt Silica gel material. Life is twice longer than common Silica gel. 4. Vacuum tuber: High-efficient vacuum tube *High-Efficient heat-collection function: New generation of vacuum tubes, use molecular nanotechnology, greatly enhance heat-absorption by 20 percent, higher water temperatures. *Adopts the international advanced film-coating technology, solar thermal conversion rates extremely high, absorbing heat even if the cloud weather. *Vacuum tube strictly choose high-borosilicate glass 3.3 so that it has low coefficient of thermal expansion and higher intensity. Hail-resistance: 25mm 5. Insulation: 55mm polyurethane keep heating do with aging the cell is small and uniform reasonable density excellent insulation 6. Frame: Thicker galvanized steel, Anti-corrosive. And Anti-ultraviolet, installed in the slope and flat place freely. Strengthen hail-resistance. Angle: 20-80 degree. Through oxidation process. It increase wind resistance., life is longer than common frame. Beautiful appearance. 7. Automatic operation: Digital controller shows water temperature and water lever, water loading automatically, heating automatically, controlling automatically. How it works The design of this type uses the all-glass evacuated solar collector tubes as the heat absorb element. The high vacuum degree of the clearance between the outer and inner tube can reduce the heat emission which caused by convection and conduction to a very low level. All-glass evacuated tube transfers sun energy into heat energy by high absorption rate and low emittance rate of layer films. Depend on the different density between the hot water and the cold water, a cycle created in the tube which hot water ascending and cold water descending status. Keeping natural circulation like this, the water in the tank will be heated. ModelChaoBa SeriesWater tankInner tank: stainless steel SUS304-2B,1.2mm thickness,                    360mmOuter tank: galvanized steel,0.4mm thinckness, 470mmInsulation: polyurethane foaming, 55mm thicknessMax working pressure: 6 BarHeat preservation: 72 hoursCapacity:180LVacuum tubeStructure: all-glass double-tube co-axial structureMaterial: borosilicate glass 3.3Coating: AL-N/SS/CUSediment method: 3 target magnertron sputtering platingExternal pipe:  Φ 58mm, Internal pipe:  Φ 47mm, Length:1800mm, thickness:.1.6mmHeat pipe:condenser Φ  14mm, pipe body  Φ 8 mm, Header pipe  Φ 35mm.thickness 1.0mm.Vacuum tightness: P ≤ 5.0*10-3PaAbsorption Rate: 93%~96% (AM1.5)Emission Rate: 4%~6% (80 ° C ± 1.5 ° C)FrameGalvanized steel,1.5mm thickness, 100mm*100mmAngle: 45 °AccessoriesFasteners: stainless steel screws1500 kw electrical heater as back upSealing ring: silicone rubberWarranty5 years  /* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1