Solar Evacuted Tube Collector Type Systems

Model Three Target Vacuum Tube
Tube Structure All-Glass double deck so-axial structure
Glass Material Borosilicate 3.3 glass
Outer Tube diameter & Thickness 58+- 0.7mm thickness 1.6+-0.15mm
Inner Tube diameter & Thickness 47+-0.7mm thickness 1.6+-0.15mm
Tube Size 58 X 1800 mm
Absorptive Coating material Cu/SS-ALN/ALN
Sediment method
Three target magnetron sputtering
Absorptivity > =0.93 (AM 1.5)
Emittance < = 6.5 % (800 C +- 50 C)
Vaccum Degree < = 5.0 X 10-3 Pa
Transmittance of Glass Tube > = 0.89 (AM 1.5)
Stagnation Parameter 200 s mark 240 m2*0 C/kw
Average Heat Loss < = 0.65w (m2*0 C)
Hail Resistance 25mm

Domestic Integrated Systems (Tanks)



table-1

ALL CRCA are coated with FUSION BONDED EPOXY which is suitable for Hard Water Application.

Commericial Spilt Systems (Tanks)



table-2

1 No..Manifold = 50 Nos of Tubes (58 X 1800)