Research on large panel dye sensitized solar cell

With the commercialization of dye sensitized solar cell(DSSC),the investigation of large panel DSSC has attracted much attention.DSSC panel with size up to 100mm×75mm in parallel was fabricated by screen print method.The influence of DSSC size on the performance was investigated,and the photoelectrical property of large panel DSSC was studied.The results indicated that the fill factor decreases with increasing DSSC size.By using parallel connection the fill factor of large panel DSSC was dramatically improved compared with small size DSSC,and the fill factor of 0.63 was obtained.