Agreed, at some point the grid will need to spend on storage to enable more solar users. So either you need to have a fee to pay for that, or push the storage burden onto the end users. Make that cost apparent and force people to deal with it and we will find creative ways to do so (like more EV vehicles that can act as storage, as the Ford Lightning can)
If only people were buying hundreds of thousands of batteries a year. Ideally mobile, on wheels or something. that they could plug in while working, and suck up all this extra grid power...
More likely at some point it will be uneconomical to run PV without attached storage. As an added bonus you’ll be able to pull cheap power on the winter from the grid overnight if you have that kind of tariff available.
