Heat pipe vacuum tube solar collector project

Heat Pipe Vacuum Tube Solar collectorTechnical specification SOLAR COLLECTOR SPECIFICATION The water is heated by the heat pipe rapidlyThere is no water in the vacuum tube ,so the tube will not break in winter It can be combined with architecture perfectlyThe good quality water can suit this solar collector wellIt can still work if one tube breaks occasionallyHigh quality heat pipe for efficient heat transferring and long life span of solar heating waterCertificate: CE/CCC/ISO9001Easy installaingTech info 1) Manifold: High quality red cooper 2) Outer chest:Aluminum alloy with 2.0mm thickness 3) Frame:Aluminum alloy with 1.5mm thickness 4) Heat insulation layer: Rock wool with 50mm thickness 5) Flowing channel : 1.2mm 6) Heat pipe diameter:0.8mm 7) Vacuum tube: 58(47)mm/1800(1500)mm; tube coating: Cu-S/S-AL/N(hat pipe) Model :SH-B3 1) Working temperpurate : 99 degree Celsius 2) Working pressure: 0.7Mpa 3) Vacuum tube :dia 58/1800 4) Tube quantity: 10pcs,15pcs,20pcs,25pcs,30pcs 5) Absorption area: 1.92m²/2.57m²3.22m²/3.86m²/4.65m²/7.76m² 6) Cold resistance: -30°C 7) Hail resistance:25mm m²