Will 24/3000 Multiplus still allow a/c passthru if they have input power supplied to a/c in and are set to power assist mode where they only start inverting when large loads are applied if they are set to AES search mode to consume less power. The majority of the time they just sit there waiting till a large load is applied. The a/c in is from a Conext 4024 inverter. Each inverter are on their own separate battery banks.
