Well certainly not a squirrel in death throes.
@altenbach it looks like you have a great use-case for common.sense.com
I assume with at least one additional neighboring Sense on the same transformer that the solar gain issue (thanks @dannyterhaar) could be confirmed.
If only flywheels were easier.
In the absence of an empty EV battery, dump the energy into water heating or somesuch?
Zooming out from the individual over-production issue I arrive at an image of a “self-replicating” residential solar panel micro-factory going high gear at noon. And the conflicting image of a very complex spider-like gridbot that connects and reconnects everything, spinning conductors in a highly organic manner.
On a more real world level I suppose the question is whether this issue is solvable with existing hardware (i.e. a software fix) and if not (or when not) how to intelligently pre-empt the hardware modifications to avoid failure. Possibly a great Sense Lab within the common.sense.com framework.