Question 1
Which component in a grid-tied PV system ensures that the solar array stops energizing the grid during a utility power outage?
Question 2
Which type of solar system connects directly to the utility grid without battery backup?
Question 1
Which component in a grid-tied PV system ensures that the solar array stops energizing the grid during a utility power outage?
Question 2
Which type of solar system connects directly to the utility grid without battery backup?