Using Eq. (3), we calculate CP-f
characteristics from the known Rs, Rsh, Rd
and RL. The plot of CP is shown in Fig.5.
Fig. 5 Plot of CP as a function of frequency
5. CONCLUSIONS
We propose a new method, current
transfer function spectroscopy, to determine
dynamic parameters, Zt() and C-f
characteristics, of solar cell by treating solar
cell as a 2-port device. The input port is the
incident light with time varying intensity.
The output port is the electrical load voltage.