Vacuum Tube Solar Water Heater Suppliers

Vacuum tube solar water heater suppliers 1. Outer tank: SUS304-2B stainless 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 o 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 stainless 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. Certificate: Solar Keymark CE ISO9001 ModelLightingArea(m2)Vacuum TubeTankNet Capacity(Liters)OverallCapacity(Liters)20GP/10HQLoadingQty (sets)Φ(mm)L(m)NO.IPJG47581810-GS/SS1.4581800108511671/172IPJG47581812-GS/SS1.685818001210013732/150IPJG47581815-GS/SS2.15818001512517252/125IPJG47581816-GS/SS2.245818001613518548/116IPJG47581818-GS/SS2.525818001815020643/105IPJG47581820-GS/SS2.85818002017023239/96IPJG47581824-GS/SS3.365818002420027434/82IPJG47581830-GS/SS4.25818003025034328/68IPJG47581836-GS/SS5.045818003630041223/57IPJG47471515-GS/SS1.354715001511013462/152IPJG47471518-GS/SS1.6247150018135164 54/131IPJG47471520-GS/SS1.84715002015018250/122IPJG47471524-GS/SS2.164715002417521343/104IPJG47471530-GS/SS2.74715003022026834/84IPJG47471536-GS/SS3.244715003626031829/71  /* 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