Question

Module 6: Performance parameters of Solar Cell (Total points 16, Bonus 5) 1. Following is I-V data of a perovskite double junction tandem solar cell, obtained at standard testing condition (STC). The solar cell has length 10 mm and width 10 mm. (Points 21) Data # | 1 Voltage -0.23 0.08 0.00 0.23 0.53 0.83 098 1.13 1.28 1.43 1.58 1.731 Current -11 10.8 10.6 10.298 9.2 -8.8 8 6 4 02 (mA) I-V Characeristics 2.5 Voltage/ 12 a. At STC what is the light intensity in w/㎡? (Point 1) (i) 100 (ii) 1000 (ii) 1500 (iv) 2000 b. At STC what is the value of temperature? (Point 1) Ans: c. At STC what is the value of Air Mass (AM)? (Point 1) Ans: d. The open circuit voltage of the solar cell is.Fill in the blank. (Point 1) (0)0.23 V (203 v (ili) 0 V (v) 1.73 V e. The short circuit current density of the solar cell.mA/cm2 (Points 3) (i) 15.6 (ii) 10.6 (i) 4 iv) 0 f. The field factor of the solar cell is.............-Points 3) (i) 30 % (i) 40 % (iii) 49 % (iv) 59 % g. The efficiency of the solar cell is.................-(Points 3) (i) 9 % (ii) 11 % (iii) 13 % (iv) 15 % h. The shunt resistance of the solar cell is (Points 3) (i) 750 Ω (ii) 850 Ω (iii) 950 Ω (iv) 75 Ω i. Bonus: The series resistance of the solar cell is points 3) (i) 750 Ω (ii) 850 950 Ω (iv) 75 Ω Points 2) (i) 0.163 2 (ii) 0.263 0 (ii) Bonus: Characteristic resistance of the solar cell is 0.363 Ω (iv) 0.463 Ω j.

Answer 1

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