zanydroid
Solar Wizard
One simple way to use microinverter without zero export is to tag them into an air conditioner circuit, connecting based on current flow threshold. And size the inverter to be under the lowest power setting of the AC. That should be very hard to detect. It’s strictly speaking not code compliant to have it directly on the device branch circuit and ideally you would scale the wire/OCPD accordingly. You could also connect it to an adjacent branch.