Heat Pipe Solar Collector with SRCC and Solar Keymark (SR20-58/1800)

Basic Info.Model NO.SR20-58/1800Type Pressurized Application Solar Thermal Pipe Material Copper Vacuum Tubes58mm X 1.8mNo. of Tubes20Heat PipeRed CopperCondenser24mmManifold Aluminum Alloy InsulationGlass Fiber, 30mmBracket Aluminum Alloy Inlet /Outlet22mmMax. Pressure12 BarCertificateSRCC, En12975-1, 2 Solar KeymarkTrademarkSuntask / OEMTransport PackageCartons /Wooden Pallet /Wooden BoxSpecificationCE, solar keymark, EN 12975,SGS, SRCCOriginZhejiang, ChinaHS Code8419191000Product Description Suntask Heat Pipe Solar Collector: SR  Feature:1. The pipeline is made of all the red copper and conducted by heat transfer medium liquid.2. Water can't flow invacuum tubes and operated when confined.3. The manifold uses aluminum alloy mould material of high strength with air flow design;4. It is furnished in good style;5. Can withstand high pressure when it works;6. Module design, arbitrary combination, which can meet the demand of large water consumption. Working Principle The selective coating on the inner tube converts solar energy into heat energy and transfers heat to the heat pipes by aluminum fins. The liquid in the heat pipe changes into vapour which rises to the condenser. The heat then passes through the heat exchanger and the vapour becomes liquid, returing to the bottom of the heat pipe. The heat conducts to the heat transfer liquid via a copper pipe. This transference of heat into the liquid creats a continuous circulation as long as the collector is heated by the sun.Specifications:manifold (inner)red coppermanifold (exterior)aluminum alloyglass tube dimensions58mm * 1800mmdaily efficiency≥55%heat preservation72 hourshail resistance25mmmax pressure7 barcoating of vacuum tubeALN/AIN-SS/CUheat pipeanti-freezing > -35 degreecertificateSolar Keymark, EN12975,SRCC Series Products:ModelsL*W*H mmVacuum tubePower outputEfficiencyHeader mmCondenserFramecontainer loading 20FT/40HQ setsGross Weight kgSR10-58/1800 1980*810*125 58*1800*10pcs680W83.20% Φ42/1.0Φ24/1.0AL alloy150/36035SR15-58/18001980*1189*125 58*1800*15pcs1019W83.20%Φ42/1.0 Φ24/1.0 AL alloy 120/29051SR20-58/18001980*1564*125 58*1800*20pcs1359W83.20%Φ42/1.0 Φ24/1.0 AL alloy 92/22270SR30-58/1800 1980*2314*125 58*1800*15pcs2037W83.20%Φ42/1.0 Φ24/1.0 AL alloy 64/153103 Trade TermsPayment30% T/T in advance, the rest paid against B/L copy 100% T/Tin advance for sampleMOQ1 SetLoading portShanghai / NingboPackageStandard cartonDelivery7-10 days after payment for sample15-20 days after payment for containerTrade TermsPaymentT/T with 30% deposit, balance against the copy of B/L 100% T/T in advance for sampleMOQ1 SetLoading portShanghai / NingboPackageStandard cartonDelivery7-10 days after payment for sample15-20 days after payment for container  Applications:CertificationsExhibitionsAbout usPre-sale Service1. Sample can be offered with sample charge and courier fee by buyer's side.2. OEM and ODM order are accepted, any kind of logo printing or design are available.3. Good Quality + Factory Price + Quick Response + Reliable Service, is what we are trying best to offer you.4. All of our products are produced by our professional workman and we have our high-work-effect foreign trade team, you can totally believe our service.  5. We have rich experience of design, manufacture, and sell solar water heaters. After you choose1. We will count the cheapest shipping cost and make an invoice to you at once.2. Check quality again, then send out to you at 7 working day after your payment,3. Email you the tracking no, and help to chase the parcels until it arrives you. After-sale service1. If you have any questions, please feel free to contact us by E-mail or Telephone.2. Customer gives us some suggestions for price and products are highly appreciated.