A New Optimization Approach for Maximizing the Photovoltaic Panel Power Based on Genetic Algorithm and Lagrange Multiplier Algorithm

Table 1

Electrical characteristic of bpsx150 PV module.

Maximum power (𝑃max)	150 W
Voltage at 𝑃max(𝑉𝑃max)	34.5 V
Current at 𝑃max(𝐼𝑃max)	4.35 A
Warranted minimum 𝑃max	140 W
Short-circuit current (𝐼sc)	4.75 A
Open-circuit voltage (𝑉oc)	43.5 V
Maximum system voltage	600 V
Temperature coefficient of 𝐼sc	(0.065 ± 0.015) %/°C
Temperature coefficient of 𝑉oc	−(160 ± 20) mV/°C
Temperature coefficient of power	−(0.5 ± 0.05) %/°C
NOCT	47 ± 2°C