OEM Vacuum Glass Tube Solar Water Heater

Inner tank;SUS304-2B/316Lstainless steel food-grade stainless steel,laser welding technology Vacuum Tube:High-dfficient coating 47*1500/58*1800mm  vacuum tube,Hail-resistance:25mm-40mm Outer tank:Painted/aluminum-zinc coated steel/ SUS304 stainless steel,free welding technology Insulation layer: High density polyurethane,72 hours efficient heat preservation Frame:Stainless steel/Aluminum alloy/galvanized steel.Anti-corrosive and Anti-ultraviolet Accessories:Reflector/Electric heater/Anode magnesium stick/Solar Controller ModelLightingArea(m2)Vacuum TubeTank Net Capacity(Liters)OverallCapacity(Liters)20GP/10HQLoadingQty (sets)Φ(mm)L(m)NO.IPJG47581810-GS/SS1.4581800108511671/172IPJG47581812-GS/SS1.685818001210013762/150IPJG47581815-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/SS1.624715001813516454/131IPJG47471520-GS/SS1.84715002015018250/122IPJG47471524-GS/SS2.164715002417521343/104IPJG47471530-GS/SS2.74715003022026834/84IPJG47471536-GS/SS3.244715003626031829/71Application of solar water heater Applied to the Home,School,Factory,Commercial,Hospital,Swimming Pool,Field    /* 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