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THIN FILM SOLAR CELLS FOR WINDOWS BASED ON LOW COST SOLUTION PROCESS AND FABRICATION METHOD THEREOF

机译:基于低成本解决方案的WINDOWS薄膜太阳能电池及其制造方法

摘要

Disclosed is a bifacial thin film solar cell that is applicable to a BIPV window, particularly a bifacial CIGS thin film solar cell that can generate electricity by both sunlight and indoor illumination due to its ability to absorb light at both front and rear sides. According to several embodiments, visible light in a particular wavelength region can be transmitted through the semi-transparent thin film solar cell. In addition, high stability and safety of the thin film solar cell can be ensured because there is no need to use organic materials and liquid electrolytes. Furthermore, the fabrication cost of the thin film solar cell can be reduced by a low cost solution process. The thin film solar cell exhibits various other effects described in the specification.
机译:公开了适用于BIPV窗的双面薄膜太阳能电池,特别是双面CIGS薄膜太阳能电池,该双面CIGS薄膜太阳能电池由于其在前侧和后侧均吸收光的能力而可以通过日光和室内照明来发电。根据多个实施例,特定波长区域中的可见光可以透射通过半透明薄膜太阳能电池。另外,因为不需要使用有机材料和液体电解质,所以可以确保薄膜太阳能电池的高稳定性和安全性。此外,可以通过低成本的解决方法来降低薄膜太阳能电池的制造成本。薄膜太阳能电池表现出说明书中描述的各种其他效果。

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