Is there a way to get the Solix F2000 (powerhouse 767) to restart A/C output after power interruption?

Here's the context, I have a Solix F2000 and an off-grid cabin. I have very low power needs at the cabin, and I have a ~300W solar panel. The only consistent load I'm running out there is the fridge, to keep ice cream cold for after mowing the lawn. I don't run it in winter, when there's less sun, so that's not a concern.

While it's an imperfect system, the Solix currently fills all the needs I have at the cabin... except if it's a particularly overcast week, sometimes it may work down to empty, and the fridge will turn off.

But if this happens, the A/C output turns off, and won't turn back on until someone pushes the button. I can't push the button, because I'm not there, and may not be for weeks. And so my ice cream melts.

Has anyone found a workaround for this? I'd really prefer not to buy a whole new set of batteries, charge controllers inverters because I already have this $2500 thing that works in most cases... except for this narrow case. Ideas?