Glossary

Question 1

I 20% Rule

Answer 1

The sum of the breakers supplying power to a busbar, including PV and utility sources, must not exceed 120% of the busbar rating

Question 2

AC service panel

Answer 2

An electrical box that is the central point of electrical distribution throughout a building; the panel that houses the circuit breakers for individual ac branch circuits

Question 3

AC Watts output

Answer 3

The maximum ac power that an inverter is capable of producing, often referred to as its nameplate rating