Solar Energy Help ASAP
posted by Anonymous .
Below you see a plot of an ideal and a nonideal JV curve. Based on this plot and assuming an irradiance of 1000W/m2, give approximately the numerical values to the questions bellow:
I. Estimate the ideal Fill Factor (in %):
II. Estimate the nonideal Fill Factor (in %):
III. Estimate the ideal efficiency (in %):
IV. Estimate the nonideal efficiency (in %):
V. Which of the following statements is TRUE?
The inverse of the slope of the nonideal curve at V=Vocis approximately equal to the shunt resistance.
An increase in shunt resistance will result in an decrease in fill factor in reference to the nonideal case.
A large current in the shunt branch will increase the efficiency of the solar cell
The inverse of the slope of the nonideal curve at V=Vocis approximately equal to the series resistance.

81.63
65.306
15
12
The inverse of the slope of the nonideal curve at V=Vocis approximately equal to the series resistance. 
1=81.63
2=65.31
3=15
4=12 
1)81.63
2)65.31
3)15
4)12 
The inverse of the slope of the nonideal curve at V=Vocis approximately equal to the series resistance.