200L-500L Pressurized Vacuum Tube Copper Coil Solar Energy Water Heater

200L-500L Pressurized  vacuum tube Copper Coil Solar Energy Water Heater Technical Specifications : Inner Tank : SUS304-2B food-grade stainless steel - 0.5mm thickness , laser welding technology .Copper coil : Ø12mm*0.8mm , total length 25 Meters , heat exchanger 1.0 square meter .Vacuum Tube : High efficient ALN/ALN-SS/CU coating , 58 x 1800mm vacuum tube - 1.6mm thickness , resist 25mm hail .Outer Tank : Painted galvanized steel - 0.4mm thickness , free-welding technology .Insulation Layer : High density polyurethane - 50mm thickness , 72 hours efficient thermal insulation .Frame support : Painted galvanized steel - 1.5mm thickness , anti-corrosive and anti-ultraviolet .M8 Stainless steel SUS 304 bolts and nuts .58mm Silicone seal ring and dust ringStainless steel SUS304 - 2.0mm thickness 3/4' or 1/2' inlet, outlet, air vent Optional accessories :Aluminum component reflectorsElectrical heater Magnesium anode rodAssistant tank - Cold water filling tank Solar Controller ModelLight Area(m2)Vacuum   Tube Capacity (Liters)20GP/40HQLoading Ø(mm)L(mm)NO.IPZZ 150 GS2.15818001515052/125IPZZ 180 GS2.525818001818043/105IPZZ 200 GS2.85818002020039/96IPZZ 240 GS3.365818002424034/82IPZZ 300 GS4.25818003030028/68IPZZ 360 GS5.045818003636023/57 Company introduction:  Changzhou Imposol New Energy Co., Ltd. Is top ten in china for exportation.with more and more customers from Europe,Australia,Africa and Asia joinning us.With products' high performance and reasonable price backing us, With products'quality and company's credit supporting us,We believe that we are turning the world greener day by day-together!  As an OEM factory in china,We specialize in manufacturing various types of solar water heater,solar collectors and vacuum tubes.Our product range include;compact and split,low pressure and high pressure vacuum tube solar water heater;thermosyphon;heat pipe,Upipe and SCHMV tube solar collector;flat plate solar water heater and solar collector.We have also designed and carried out some wonderful solar water projects for hospitals, schools,factories and familieS as well as our own design for new products.  Water tankInner tank: stainless steel SUS304-2B,0.4mm thickness,           360mmOuter tank: galvanized steel,0.4mm thinckness, 470mmInsulation: polyurethane foaming, 50mm thicknessWorking pressure: 0 BarHeat preservation: 72 hoursCapacity:180/200/240/300/360LVacuum tubeStructure: all-glass double-tube co-axial structureMaterial: high borosilicate glass 3.3Coating: AL-N/SS/CUSediment method: 3 target magnertron sputtering platingExternal pipe: Φ58mm, Internal pipe: Φ47mm, Length:1800mm, thickness:1.6mmVacuum tightness: P≤5.0*10-3PaAbsorption Rate: 93%~96% (AM1.5)Emission Rate: 4%~6% (80°C±1.5°C)Copper coilMaterial: red copperLength:18/20/24/30/36m,thinkness:1mm, Φ10mmFrameGalvanized steel,1.5mm thickness, 100mm*100mmAngle: 45°AccessoriesFasteners: stainless steel screwsFeeder tank: 5L, galvanized steel1500 kw electrical heater as back upSealing ring: silicone rubberWarranty5 yearsPackage and shipping ExhibitionWhy Choose Us?   1.Our Product is economic and environmental; 2.Our Product is durable and has a long service life; 3.We have rich production experience.The quality of Product is reliable; 4.We have a perfect production process and strict quality control system; 5.We have perfect service system and will give you the best service. 6.Professional Production Line Our solar products