Design of Efficient Off-Grid Solar Photovoltaic Water Pumping System Based on Improved Fractional Open Circuit Voltage MPPT Technique

Table 1

PV module specifications.

Characteristic	Value
Maximum power	50 Wp
Optimal voltage	17.2 V
Optimal current	2.9 A
The voltage at the open circuit	20 V
Photocurrent	3.4 A