[s1artibartfast]

Where are you reading that. the poster literally said "Worth noting that there isn't a lot of room for growth of solar that isn't battery-backed"

[collingreen]

> Worth noting that there isn't a lot of room for growth of solar that isn't battery-backed. California exports a ton of energy during the bright months. As a practical matter, the era of sending excess rooftop solar generation to the grid is over.

They are referring to the last sentence in the paragraph you referenced.