Table 4 Initial guesses and boundary conditions for curve fitting of Eqs. (2) and (3).

From: Modelling photovoltaic soiling losses through optical characterization

 

α

α*

βsur

βsur*

γ*

Initial Guess

1.75

1.75

0.001

0.001

−0.023

Boundary Conditions

0.0 to 10.0

0.0 to 10.0

0.0 to 0.5

0.0 to 0.5

None