The mod Power+: Power Utilization Meter caused a non-recoverable error.
Please report this error to the mod author.

Error while running event PowerPlusPowerMeter::on_tick (ID 0)
PowerPlusPowerMeter/control.lua:83: bad argument #1 of 2 to 'pairs' (table expected, got nil)
stack traceback:
[C]: in function 'pairs'
PowerPlusPowerMeter/control.lua:83: in function <PowerPlusPowerMeter/control.lua:82>

Fixed that one, but actually found another not immediately breaking bug, turns out solar panels don't actually count as primary production, their on their own at even higher "solar" priority. That'll take a bit longer to fix, but I'll have it soon.

Handled solar power, for now only in a binary way because the game doesn't keep track of individual solar generators, so my hack was foiled.

thankfully, that is the one generation type I do not care about, so winner. soon to test further in practice...