Some of the larger MultiPlus have a second AC output that is only live when there is AC input and still have the ability for Power Assist. For a smaller MultiPlus can an external relay/contactor be added that takes the single output and also send it to a second circuit only when the inverter input is live?
Can this relay be controlled by the MultiPlus or would I need external logic to drive it?
Ideally this would have logic that makes it so that the input needs to be live for 120 seconds before the relay activates to avoid causing issues with something like an air conditioner.
