The figure above on the left side shows the first quadrant of the J-V and power curves of an ideal and a non- ideal solar cell. The black dashed lines indicate the maximum power point of each cell. On the right side, figures (a) and (b) show the equivalent circuits of an ideal and a non-ideal solar cell respectively. To answer the following questions, estimate values from the graphs as accurately as possible, since small deviations in readings could lead to large deviations in the results. A) From the figure, estimate the Fill Factor of the ideal cell. Give the answer in [%] with one decimal place. B) Likewise, estimate the Fill Factor of the non-ideal cell. Give the answer in [%] with one decimal place.

Power System Analysis and Design (MindTap Course List)
6th Edition
ISBN:9781305632134
Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Chapter2: Fundamentals
Section: Chapter Questions
Problem 2.22P: The real power delivered by a source to two impedances, Z1=4+j5 and Z2=10 connected in parallel, is...
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Please provide a detailed answer in the following exercise.

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440
440
(a)
Ideal AV
Non ideal J-V
400
Ideal
400
- Ideal power
Non ideal power 360
360
320
320
280
280
240
Non-ideal
240
200
200
(b)
160
160
120
120
80
80
40
40
0.10
0.20
0.30
0.40
0.50
Voltage (V)
The figure above on the left side shows the first quadrant of the J-V and power curves of an ideal and a non-
ideal solar cell. The black dashed lines indicate the maximum power point of each cell. On the right side,
figures (a) and (b) show the equivalent circuits of an ideal and a non-ideal solar cell respectively.
To answer the following questions, estimate values from the graphs as accurately as possible, since small
deviations in readings could lead to large deviations in the results.
A) From the figure, estimate the Fill Factor of the ideal cell. Give the answer in [%] with one decimal place.
B) Likewise, estimate the Fill Factor of the non-ideal cell. Give the answer in [%] with one decimal place.
C) Assuming STC illumination ( 1000 [W·m-²] ), what is the net difference between the efficiency of the
ideal cell and of the non-ideal cell? Give the answer in [%] with one decimal place.
Current density (A/ m²)
Power density (W / m?)
Transcribed Image Text:440 440 (a) Ideal AV Non ideal J-V 400 Ideal 400 - Ideal power Non ideal power 360 360 320 320 280 280 240 Non-ideal 240 200 200 (b) 160 160 120 120 80 80 40 40 0.10 0.20 0.30 0.40 0.50 Voltage (V) The figure above on the left side shows the first quadrant of the J-V and power curves of an ideal and a non- ideal solar cell. The black dashed lines indicate the maximum power point of each cell. On the right side, figures (a) and (b) show the equivalent circuits of an ideal and a non-ideal solar cell respectively. To answer the following questions, estimate values from the graphs as accurately as possible, since small deviations in readings could lead to large deviations in the results. A) From the figure, estimate the Fill Factor of the ideal cell. Give the answer in [%] with one decimal place. B) Likewise, estimate the Fill Factor of the non-ideal cell. Give the answer in [%] with one decimal place. C) Assuming STC illumination ( 1000 [W·m-²] ), what is the net difference between the efficiency of the ideal cell and of the non-ideal cell? Give the answer in [%] with one decimal place. Current density (A/ m²) Power density (W / m?)
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