Heat Pipe Solar Collector (SPA)

Specifications   SPA----stainless steel SUS 304 2B for the manifold SPB----Aluminum alloy for the manifold    SPA----stainless steel SUS 304 2B for the manifoldSPB----Aluminum alloy for the manifold1. Borosilicate glass according to ISO3585:1991; transmittance of borosilicate glass:0.92.Absorbance of solar selective absorptive coating:0.94; Hemispherical emittance:0.08; Getter according to GB/T9505-1998.2. Start-up temperature: no more than 25.3. Start-up time: no longer than 2 minutes under normal sunshine.4. Low temperature resistance: no breaks at -30.5. Heat impact resistance: no damage after over 3 time's alternative impact of cold water below 25 and hot water over 90.6. Pressure resistance: can withstand 0.6Mpa.7. Hail resistance: no damage by the impact of 25mm diameter hail.Heat pipeCollector appreance SPA-CSPASPBSloping roof   Flat roof   Manifold casingmaterialWhite color steelStainless steel(S/s) 304 orAluminum alloy(A/a)Aluminum alloyManifold size130*140(mm)S/S:130*140 or Aa:100*130150* 170mmAluminium fin4 short separated pieces4 short separated piecessingle long pieceVacuum tubeOne targetThree targetsThree targetsTube coveScrew typeScrew typeOpen typeReflectorexcludedexcludedCPCFrame materialZinc-coated steelStainless steel or Aluminum alloyThickened and dilatedAluminum alloy materialOEM SERVICE         we are a professional manufacturer       Our advantages:Our products process:  /* 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