How can solar production not be modulated technically (in practice they won't as long as there's fossil power in the grid which solarhas priority over)?
You can easily disconnect solar plants from the grid - even remotely if the situation requires it (technically even gradually if it is supported by the specific plant).
This is required by law in e.g. Germany: the higher the peak power the higher the requirements in flexibility generally speaking
> On–off keying (OOK) denotes the simplest form of amplitude-shift keying (ASK) modulation that represents digital data as the presence or absence of a carrier wave.
You can easily disconnect solar plants from the grid - even remotely if the situation requires it (technically even gradually if it is supported by the specific plant). This is required by law in e.g. Germany: the higher the peak power the higher the requirements in flexibility generally speaking