Zhejiang Shentai Solar Energy Co., Ltd.  

Product Name: Evacuated Tube Solar Collectors with Solar Keymark Model NO.: SCM20-58/1800-01 Pipe Material: Copper Application: Water Heater, Solar Thermal Type: Vacuum Solar Collector Heat Pipe Material: Tu1 Copper Insulation Material: High Density Polyurethance Foam and Rock Wool Manifold Exterior: Anodized Aluminum Alloy Manifold Interior: Red Copper frame: Aluminum Alloy Heat Pipe Condenser Diameter: 14mm Manifold Header Pipe: Tp2 Copper Diameter Is 35mm Tube Holder: UV Stabilized Nylon Seals: Silicon Seal Contact Sheets and Thickness: Aluminum Fin with 0.25mm Trademark: SUNTASK Transport Package: Standard Carton Box or Wooden Box or Wooden Pallet Specification: SCM12-58/1800-01, SCM15-58/1800-01, SCM20-58/1800 Origin: China HS Code: 8419191000 Product Description Key SpecificationVacuumsolar collector working principle:1. The heat pipe series vacuum solar collector are always connected with existing heating supply device.2.The selective coating on the inner Cover of the evacuated tubes converts solar energy into heat energy and transfers heat to the heat pipes by aluminium fins.3. The liquid in the heat pipe changes into vapour which rises to the condenser.4. The heat then passes through the heat exchanger and the vapour becomes liquid, returning to the base of the heat pipe.5.The heat conducts to the heat transfer liquid (anti-freezing liquid or water) via a copper pipe.6. This transference of heat into the liquid creates a continuous circulation as long as the collector is heated by the sun.Vacuumsolar collector specification1. Manifold (interior): 0.8mm thickness Red copper2. Manifold (exterior): 2.0 mm thickness Aluminum alloy3. Glass tube dimensions: 58mm x 1.800mm4. Insulation layer: 45mm thickness glass firber /polyurethane layer5. Heat preservation: 72-96hrs6. Hail resistance: 25mm7. Max pressure: 6 bar8. Coating of vacuum tube: Ss-c/cu9. frame: 2.0mm thickness Aluminum AlloytechnicaldatamodelnameSCM12-58/1800-01SCM15-58/1800-01SCM20-58/1800-01numberoftubes121520Grosssize(mm)1010*1980(W*L)1235*1980(W*L)1610*1980(W*L)apertureareaM21.1081.3971.876AbsorberareaM20.9641.1991.603flatroofinstallationsize1420*1010*1420mm(L*W*H)1420*1235*1420mm(L*W*H)1420*1610*1420mm(L*W*H)weightemptyKG40.75664.4fluidvolumeL0.811.37Heattransfermediumpurewater/glycolepurewater/glycolepurewater/glycoleworkingpressure6 bar6 bar6 barMaxtestingpressure12bar12bar12barMaxworkingtemperature280280280efficiency0.7880.790.795inlet/outletconnection22mm22mm22mmmanifoldpackingmm1*2000*200*1601*2000*200*1601*2000*200*160tubespackingmm1*1940*280*2701*1940*350*2702*1940*350*180certificateEN12975-1,2SOLARKEYMARKEN12975-1,2SOLARKEYMARKEN12975-1,2SOLARKEYMARKMaterialvacuumtubehighborosilicateglasssize58*1800mmcoatingSS-CU-AIN/ALNheatpipematerialTU1copperTU1heatpipelength1770mmheatpipediametercondenserdiameter14mm,bodydiameter8mmmanifoldheaderpipeTP2copperdiameter35mmmanifoldcasinganodizedaluminumalloyinsulationandthicknessrockwoolwithpolyurethanefoam35mmbracketgalvanizedsteeltubeholderUVstabilizednylonsealssiliconsealcontactsheetsaluminumfinThicknessofthealuminumfin0.25mm75mm