Salient Characteristic：

【1】Use main material: Germany imported high efficient selective blue titanium absorber, high density

heat insulation cotton, high purity copper tube, super white cloth grain toughened glass and soon.

【2】Use the most advanced the whole plate laser welding process for copper and absorber, which has advantages

 of solder joints evenly, welding strength good, no damage and small resistance of hot transfer coating;

【3】Use the overall pressure riveting process (not play rivet process) for aluminum alloy frame and back plate,

strengthening the four corners with aluminum soldering. The back plate is smooth,level off and has good sealing

 low heat loss, besides, no deformation under the1000 kg dead load;

【4】Unique design for frame、mound layer、sealing material, so solar collector has good sealing、no water mist,

droplet which ensures collector’s absorption efficiency and service life; Strong loading capacity, collector has no

leakage under 1.5Mpa pressure.

【5】Use Flat Plate Solar Collector in warmer climates will have best efficiency.

Technical Specification: