... collectors, solar heat collector, with Maximum Working Pressure of 1.0MPa, Cover Made of GlassKey Specifications/Special Features:Cover material ... : glassGross area: 2.00m2Aperture area: 1.84m2Absorber area: 1.73m2Cover transmission: 85 to 87%Absorber: black chrome with ... plate: 0.40mm galvanized steelDimensions: (L) 2,000 x (W) 1,000 x (T) 80mmNet weight: 31.5kgGross weight: 36. ...