On-line TCO glass is a kind of“hard coating”glass which has high visible light transmission,high electrical conductivity. It is substrates for thin-film solar cell glass.

On-line TCO glass is use Chemical Vapor Deposition coating technology, put gaseous form coating materials on high temperature, clean,high speed pulling float glass surface.The gaseous form coating materials form a film on the glass surface. The film atomic combine with glass atomic,finish the multi-layer barrier layer and the conductive layer form a”glass/multi layer barrier layer /multi-layer conductive film”sandwich-type composite film. By reactive modifiers and haze modifiers to adjust the film surface resistance and haze,satisfied the requirement of amorphous silicon thin film solar cells to the transparent electrode film material.

When sunlight is incident on the glass solar cell,there is about 4% light is reflect by the glass surface Reducing the glass surface reflectance can increase the conversion efficiency of the solar cell module.Research indicates the solar cell module make by suede glass can increase by 1% conversion efficiency under direct sunlight,can increase 3% con- version efficiency under the slanting sunlight.Because the slanting sunlight time is much longer than the direct sunlight time, so the suede glass solar cell module has impressive increase.The optical performance and Suede effect are made in one time for online TCO glass.It can be produced in large square meter and large-scale. The glass can over 5 square meters is several times of Monocrystalline and polycrystalline silicon solar cell.

Features of On-Line TCO Glass:

1.Surface resistance≤13Q/口

2.Visible light transmission≥77%
3. Haze 8%–14%

4.It has excellent heat cold wet resistance
5.Long-term storage delivery at any time no shelf life constraints
6.Under normal environmental conditions,the film will not fall off,mildew and deterioration
7.Film rugged, good wear resistance and easy handling and processing
8.Easy to be bending and tempered/