Lost all power to 110 v outlets and microwwave.

How Dun wrote:
Check the circuit breaker on your Inverter itself. This will be in your basement on the inverter cabinet and sometimes one or both will trip

I've been looking for it but so far can't find it. Do you know where it's located??

Do you mean you can't find the inverter or you can't find the circuit breakers on the inverter?
Usually the inverter is located reasonably close to the house batteries and may be in a basement compartment next to the batteries. The circuit breakers are mounted on the side or front of the inverter cabinet. Some are push buttons and some are lever type breakers.

Check the circuit breaker on your Inverter itself. This will be in your basement on the inverter cabinet and sometimes one or both will trip

I've been looking for it but so far can't find it. Do you know where it's located??

Check the circuit breaker on your Inverter itself. This will be in your basement on the inverter cabinet and sometimes one or both will trip.

Try resetting the breaker at the power stanchion. One leg of the 50 amp service may have tripped, which should take out both legs on the breaker, but sometimes doesn't on a worn or damaged one.