# Solar Energy Help ASAP

Below you see a plot of an ideal and a non-ideal 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 non-ideal Fill Factor (in %):

III. Estimate the ideal efficiency (in %):

IV. Estimate the non-ideal efficiency (in %):

V. Which of the following statements is TRUE?

The inverse of the slope of the non-ideal 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 non-ideal case.

A large current in the shunt branch will increase the efficiency of the solar cell

The inverse of the slope of the non-ideal curve at V=Vocis approximately equal to the series resistance.

1. 81.63
65.306
15
12

The inverse of the slope of the non-ideal curve at V=Vocis approximately equal to the series resistance.

posted by Anonymous
2. 1=81.63
2-=65.31
3=15
4=12

posted by r k
3. 1)81.63
2)65.31
3)15
4)12

posted by MANIRAGUHA Eric
4. The inverse of the slope of the non-ideal curve at V=Vocis approximately equal to the series resistance.

posted by Anonymous

## Similar Questions

1. ### English

In "How to Build a Fire" what is the answer to this question? Aristotle described various plots. Combining them, we get a tradtional definition of an ideal tragedy. How does this story compare to this traditional ideal of a Greek
2. ### Physics

Which of the following desceriptions about ideal gas is/are correct? 1)An ideal gas obeys Boyle's law only under high temp and low pressure 2)the molecules of an ideal gas have no size 3)the internal energy of an ideal gas
3. ### Solar Energy Help ASAP

The current density of an ideal p-n junction under illumination can be described by: J(V)=Jph−J0(eqVkT−1) where Jph is the photo-current density, J0 the saturation-current density, q the elementary charge, V the
4. ### Physiology

If a man’s ideal weight is 165 lbs. and he weighs 185 lbs., how many pounds above his ideal weight is he? What percent above his ideal weight is he? ______________lbs. above ideal weight ______________% above ideal weight
5. ### math

one estimate for the ideal body weight of a woman is shown below. use this information to answer part (a) through (d) 55kg+1.5kg for each inch over 5 feet (a) find a linear model for an estimate of the ideal weight of a woman
6. ### chemistry

Which one of the following statements regarding ideal gas laws is FALSE? Select one: a. An ideal gas has an infinite heat capacity b. The macroscopic ideal gas equation is PV = nRT c. The temperature must always be measured in
7. ### statistics

Assuming that the distribution is normal for weight relative to the ideal and 99% of the male participants scored between (–53.68, 64.64), where did 95% of the values for weight relative to the ideal lie? R
8. ### Math

Assuming that the distribution is normal for weight relative to the ideal and 99% of the male participants scored between (–53.68, 64.64), where did 95% of the values for weight relative to the ideal lie? Round your answer to
9. ### Solar Energy

Consider a crystalline PV module with the following output parameters mentioned at STC (Standard Testing Condition) conditions by the manufacturer. Pmax = 250W Voc = 50V Isc = 6A NOCT = 40°C Temperature coefficient of power =
10. ### ET3034TUx Solar Energy

The current density of an ideal p-n junction under illumination can be described by: J(V)=Jph−J0(eqVkT−1) where Jph is the photo-current density, J0 the saturation-current density, q the elementary charge, V the

More Similar Questions