中文摘要：

薄膜太阳能电池作为一种新的能源材料正在得到迅速的发展和进步，主要介绍了非晶硅、多晶硅薄膜太阳能电池以及CIGS薄膜太阳能电池，通过比较这几种薄膜太阳能电池各自的特点阐述了各种薄膜太阳能电池的发展状况。

英文摘要：

Thin film solar cells are under study by many research groups. This paper makes an introduction of the application of photoelectric functional thin films in solar cells, mainly in the application of a-Si ： H, poly-Si ： H and CIGS thin film solar cells and also includes the introduction of their development and preparation techniques.