solar collector : 1. Tinox blue titanium coating 2. Whole-plate ultrasonic welding 3. Pressurized flat plate solar collecto

solar collector:

copper Header Pipes(mm):                   22*1.0Copper Riser Tubes(mm) :                  10*0.7No. Of Riser Tubes:                        8Absorber:                                  structure, copper full-surface absorberSpectrum Absorber Coating:                 blue titanium coating (Tinox)Absorption Rate of Absorber:               95%±2%Emissivity of Absorber:                    4%±1%Welding Between Absorber And Tubes :       whole-plate ultrasonic weldingInsulation Material:                       40 mm rock wool with aluminum foil fabric  Frame:                                     δ1.5mm,aluminum alloy frameFrame Color:                               silver, blackCollector Mounting :                       flat roof/pitched roof/balconyCover Glass:                               low iron textured tempered glassGlass Transmittance:                       >92%Cover Thickness:                           3.2mmMatched Water(l):                          100L-150LWater Temperature In Sun Day :             50-90 centigrade degreeHighest Working Temperature :              170 centigrade degree Working Pressure:                          0.6MPaTesting Pressure:                         1.2MPa, keeping 15 minutesGross Area:                                2m2Aperture Area:                             1.84m2Heat Transfer Fluid :                      portable water and other heat transfer fluid Fluid Volume(l):                          1.5LBack Sheet:                                0.7mm galvanized plateSealing Material:                         EPDMNet Weight(kg):                           37Gross Weight(kg):                         37.5Net Dimension L*W*T(mm) :                  2000*1000*88Package Dimension(mm)carton:              2010*1010*90