Solar PV technology is the most widely popular
power generation technology among the others. The common mode of the solar PV installations
is the on-grid connection. The main challenge of the on-grid connection is that
PV systems will stop power generation during the area grid outages as the grid
connection is required for the frequency and voltage synchronization and the
safety concern. This is considered as a drawback of the PV system especially
for small critical load applications where the blackout occurs during the
avaliability of the solar irradiation or during the long blackout durations or
in the high penetration of the renewable energy.
