Split Solar Water Tank
Material: borosilicate glass
Transmittance of borosilicate glass: 0.94;
Hemispherical emittance: 0.08; Getter according to GB/T9505-1998.
Start-up temperature: No more than 25
Start-up time: no longer than 2 minutes under normal sunshine.
Isothermal performance: the temperature tolerance between any 2 random points does not exceed 2 after 5 minutes of working.
Low temperature resistance: No breaks at -50
Air pressure: P 5*10-3Pa.
Heat impact resistance: No damages after over 3 times alternative impacts of cold water below 25 and hot water over 90
Pressure resistance: can withstand 0.6 MPa.
Hail resistance: no damage by the impact of 35mm hail.