[20p-C101-1~17] 16.3 Bulk, thin-film and other silicon-based solar cells

[20p-C101-17] Highly Efficient Decorative Technique for Building-Integrated Photovoltaics II

〇Hiroyuki Wada¹, Zhihao Xu², Hitoshi Sai², Michio Kondo^1,2 (1.Tokyo Tech, 2.AIST)

Keywords:color control solar cell, optical thin film, white color

The technique to reduce the decrease in power generation efficiency and alleviate view angle dependence of color tone by using a dielectric multilayer film having a few spectral reflection peaks with a narrow wavelength width was reported previously. In this study, the improvement of this technique will be explained.