High Quality Low Pressure Vacuum Tube Solar Water Heater

High quality low pressure vacuum tube solar water heaterProduct informationa.Inner tank:SUS304-2B or 316L food-grade stainless steel ,laser welding technology b.Vacuum tube: High-efficient coating 47*1800/58*1800mm vacuum tube ,hail-resistance:25mm-40mm c.Outer tank:Painted/aluminum-zinc coated steel /sus 304 stainless steel,free welding techology d.Insulation layer: High density polyurethane,72hours efficient heat preservation. e:Flame:Stainless steel/alumimum alloy /gavanized steel .Anti-corrosive and anti-ultraviolet f:Accessories:Reflector/electric heater/anode magnesium stick/auxilian feed water tank/solar controller Here is specification: ModelLightingArea(m2)Vacuum TubeTankNet Capacity(Liters)20GP/10HQLoadingQty (sets)Φ(mm)L(m)NO.IPCB47581810-GS/SS1.4581800109563/152IPCB47581812-GS/SS1.685818001211055/135IPCB47581815-GS/SS2.15818001513547/114IPCB47581816-GS/SS2.245818001614544/106IPCB47581818-GS/SS2.525818001816040/97IPCB47581820-GS/SS2.85818002017537/89IPCB47581824-GS/SS3.365818002421032/77IPCB47581830-GS/SS4.25818003026026/64Company informationChangzhou Imposol New Energy CO.ltd is top ten in china for exportation.With more and more customers from Europe ,Australia,Africa and Asia,so on.As OEM factory,we have high performmance and resonable price,we believe that we are turning the world greener day by day.Our product is mainly solar water heater ,solar collectors ,vacuum tube and so on.Here is some picture foe our factory/* 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