In preparation for a grid tied PV solar installation, we noticed that we have two breaker panels 100A ea fed by one meter. See picture.

In the past the house was two units two meters, but it was rehab to a single unit and the two 100A panels were not upgraded to one 200A but connected to one meter.

The meter box was locked by the utility company, I assume this passed inspection, but, Is it legal?

I fear that the inspection of the solar installation may not pass this time.

This is the closes answer I've found: https://diy.stackexchange.com/questions/105060/two-load-centers-on-one-meter

thanks for your time

[![To services to one meter][1]][1]


  [1]: https://i.sstatic.net/b6JOQ.jpg