The substrate has wide selection range and low cost, the photoelectric conversion efficiency is high, the deposition temperature is low and the technique is simple.
本发明衬底选择范围广、成本低，光电转换效率高、沉积温度低，工艺简单。
Both characteristics will significantly increase the heat conversion efficiency of substrate-free FPA, which can be the twice of substrate FPA.
这些特性使得无基底FPA的热转化效率大幅度得到提升，约为有基底FPA的两倍之多。
The solar cell provided with the film layer can reduce the loss of incident light on the substrate surface, thus improving light utilization and photoelectric conversion efficiency.
具有该膜层的太阳能电池能够减少入射光在基板表面的损耗，从而提高光利用率和光电转换效 率。
The solar cell provided with the film layer can reduce the loss of incident light on the substrate surface, thus improving light utilization and photoelectric conversion efficiency.
具有该膜层的太阳能电池能够减少入射光在基板表面的损耗，从而提高光利用率和光电转换效 率。
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