At the scale of minutes and seconds, this isn’t wrong. It just misses a few nuances like frequency maintenance issues due to lack of inertia in a majority solar grid
My local grid frequently hits 100% renewable power, and has even exceeded 100% of demand from only rooftop solar - commercial solar and wind were also producing at that time.
The grid needed a few modifications, and there was some brief instability, but everyone survived it and the grid has been stable for over a year.
At the scale of minutes and seconds, this isn’t wrong. It just misses a few nuances like frequency maintenance issues due to lack of inertia in a majority solar grid
My local grid frequently hits 100% renewable power, and has even exceeded 100% of demand from only rooftop solar - commercial solar and wind were also producing at that time.
The grid needed a few modifications, and there was some brief instability, but everyone survived it and the grid has been stable for over a year.
I think we’ll be fine.