Table 6 Performance summary of the proposed fuzzy-PS MPPT controller: ideal versus achieved power and calculated tracking efficiency for all simulated irradiance and temperature cases.
Scenario | Condition | Achieved power (kW) | Ideal power (kW) | MPPT efficiency (%) |
|---|---|---|---|---|
Irradiance change | 1000 W/m² | 74.48 | 74.48 | 100% |
500 W/m² | 37.24 | 37.24 | 100% | |
1400 W/m² | 104.27 | 104.27 | 100% | |
1600 W/m² | 90 | 119.17 | 75.5% | |
1200 W/m² | 83 | 89.38 | 92.8% | |
Temperature change | 25 °C | 74.48 | 74.48 | 100% |
45 °C | 67 | 74.48 | 90% | |
10 °C | 83 | 74.48 | 111.4% | |
30 °C | 72.50 | 74.48 | 97.3% | |
40 °C | 70 | 74.48 | 94% | |
Overall | All cases | 796.14 | 756.97 | 95.1% |
