Yes, we also have too much “renewable” capacity sometimes.
They are trying to build some batteries to store it (very expensive) and they actually build some huge resistors to burn that energy to waste.
Especially that solar cells cannot be easily turned off!
Someone in another forum argued that the SF area has a battery that can run the entire city and suburbs for 3 days. Charged by of course Hot Air and black glass. Then there is the plan to have electric cars plugged into the grid, to be drained of power to take up the slack of low winds and no sun. A cute little thing where, car battery storage becomes part of the grid. So you go to bed at night, and get up to a dead battery? Maybe there will be a law that you have to charge them during the day? Of course you will then walk to work.