Table 2 The descriptions for PV cell.

N

:

Series cells per string

λ

:

Constant coefficient and depends upon the cell material

V_PV

:

Cell output voltage

V

I_SC

:

Cell short circuit current

A

I_PV

:

Cell output current

A

I_PH

:

Photocurrent

A

M

:

Parallel strings

I₀

:

Reverse saturation current

A

R_S

:

Series resistance of cell

Ω