I would love to see the numbers for this for an existing commercial installation of grid scale. Everywhere I've looked, sufficiently inexpensive storage is eit

I would love to see the numbers for this for an existing commercial installation of grid scale. Everywhere I've looked, sufficiently inexpensive storage is either theoretical or using some tech nobody has really built out en masse before. I know there's a few desert installs that do well, but the best places for solar tend to also be the least populated.