What kind of buzzer do you intend to use? Have you already selected a particular buzzer? The circuit depends on buzzer type / voltage rating / current draw.
Are you wanting the buzzer to be on the AC side of the inverter, or on the DC side? Is the buzzer going to be close to the inverter, or will it be placed some distance away?
Answers & Comments
What kind of buzzer do you intend to use? Have you already selected a particular buzzer? The circuit depends on buzzer type / voltage rating / current draw.
Are you wanting the buzzer to be on the AC side of the inverter, or on the DC side? Is the buzzer going to be close to the inverter, or will it be placed some distance away?