Abstract:
The Solar cells are fabricated from (fluoride Tyne
oxide (FTO) glass / polymer /dye / Copper) was used in
each cell of a different types of dyes, natural dye
(Chrolorpheel – Helba) and chemical dye (Ecerchrom –
Dry Ink). And studied the efficiency and fill factor for all
samples produced also studied the relationship between
intensity of ligh and efficiency of the cell and found that
the intensity of ligh does not affect efficiency of the cell.
Also, for these samples it’s found that the efficiency of
cell using Ecerchrom is 6%, fill factor is 0.95. The
efficiency of cell using Dray Ink is 11%, fill factor is 0.87.
And the efficiency of cell using Chrolorpheel is 19%, fill
factor is 0.90. And the efficiency of cell using Helba is
14%, fill factor is 0.88. The efficiency and fill factor were
different with use different types of dyes. It also found
that natural dyes (Chrolorpheel – Helba) has more voltage
and efficiency than chemical dyes (Ecerchrom – Dry Ink ).
