Strangely, power system engineers are not complaining about destabilized grids. Solar can be turned off instantly if it were ever a problem. In the future all the grids will also have plentiful storage, and be overwhelmingly more stable than today.
Hmm, it’s anecdotal but I know several grid engineers in the UK and Europe who are employees to deal with exactly that problem and spend most of their time complaining about the instability caused to a grid that needs investment to adjust to the new reality.
