Parameters | Equations for {Rs, Rsh} pair | Series Resistance (Rs (Ω)) | Shunt Resistance (Rsh (Ω)) | Ideality Factor (n) | Saturation Current (Io × 10−7 (A)) | Photo Current (Iph (A)) | Power (Pmpp (W)) | Change in Power (∆Pmpp %) | |
Approach 1 | (27) | 0.2187 | 712.83 | 1.34 | 1.6671 | 8.2174 | 200.143 | 0.000018 | |
| (29) | 0.2187 | 904.25 | 1.34 | 1.6755 | 8.2151 | 200.218 | 0.0377 | |
Approach 2 | (27) | 0.2134 | 367.85 | 1.34 | 1.6936 | 8.2508 | 200.143 | 0.000015 | |
| (28) | 0.2134 | 71,669,727 | 1.34 | 1.6936 | 8.2100 | 201.013 | 0.4345 | |
| (29) | 0.2134 | 744.51 | 1.34 | 1.6936 | 8.2124 | 200.144 | 0.00051 | |
| (30) | 0.2283 | 13,153.36 | 1.34 | 1.6936 | 8.2100 | 200.076 | −0.0335 | |
| (36) | 0.2165 | 1013.88 | 1.34 | 1.6936 | 8.2120 | 200.200 | 0.0283 | |
Approach 3 | (27) | 0.2161 | 749.58 | 1.34 | 1.6840 | 8.2152 | 200.143 | 0.000016 | |
| (28) | 0.2161 | 200.48 | 1.34 | 1.6616 | 8.2513 | 198.701 | −0.72038 | |
| (29) | 0.2282 | 1,367,493 | 1.34 | 1.6932 | 8.2107 | 200.152 | 0.0045 | |
| (36) | 0.2198 | 379.03 | 1.34 | 1.6637 | 8.252 | 200.108 | −0.0176 | |
Approach 4 | (27) | 0.2258 | 368.61 | 1.34 | 1.6163 | 8.2531 | 200.143 | 0.000007 | |
| (28) | 0.1002 | 85.55 | 1.34 | 1.6163 | 8.2196 | 199.970 | −0.0862 | |
| (29) | 0.2279 | 934.82 | 1.34 | 1.6163 | 8.2120 | 200.143 | 0.000014 | |
| (36) | 0.2289 | 1068.57 | 1.34 | 1.6163 | 8.212 | 200.176 | 0.0165 |