Frame： aluminum alloy with color， thickness 1.2mm。

Core of panel： copper： Outer Tube: ￠22x0.6, Inner Tube:￠12x0.5；

Coating： black chrome coating ， absorbing efficiency 95%,Emissivity 10%；

Cover Board：4mm toughened glass

30mm thick rockwool (back), 25mm polyethylene (side);

Back Plate: 0.5mm Zinc Plated plate;

Strand Weld: Super-sonic

Weather strip :PVC;

Sealing Ring: High temperature protected Rubber

selftapping screw: Stainless Steel

Rivet: aluminum alloy

 

Flat-plate solar Collector specifications :
*Dimmensions: 2x1 meters
*Approx. Weight: 36Kg
*Absorber: Cooper Tubing
*Fluid Capacity: Arround 1.5 L
*Fluid: Water
*Flow Rate: Arround 1 to 1.4 L/min
*Maximum Stagnation Temp: Arround 120 degree.
*Imported aluminium is adoted in the heating-absorption limb
*Tempered glass with 3mm thickness
*Header pipe diameter up to 25mm
*Heating absorption tube diameter up to 10mm
*Aluminium rim/easel