PV system (off grid solar system / stand alone pv system)

PV system (off grid  solar system / stand alone pv system)
PV system (off grid  solar system / stand alone pv system)

In this video lecture, I have discussed the PV system. Here we are going to see about stand-alone PV system also known as off-grid solar system, which is most frequently asked questions in the university exams.
Hope u guys understood.
Thank you.