Heat pipe solar collector (CE&SOLAR KEY MARK&SRCC&SABS) SPA----stainless steel SUS 304 2B for the manifold SPB----Aluminum all

 Heat pipe solar collector(CE&SOLAR KEY MARK CERTIFICATE)

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 pipe solar collector(CE&SOLAR KEY MARK&SRCC&SABS)