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Table 3 comparison of the proposed technique and FSSO at constant solar irradiance

From: Maximum power point tracking of a partially shaded solar photovoltaic system using a modified firefly algorithm-based controller

Technique

Maximum power (W)

Voc (V)

Isc (A)

Tracking efficiency (%)

Tracking time (s)

Error

Developed Technique

431.65

138.03

2.83

99.93

15

0.07

FSSO

430.25

137.57

2.86

99.61

16

0.39

Improvement (%)

0.33

0.33

1.05

0.32

6.25

0.32