Here's the article to go with that pic in the other thread....Diesel is a supplement for hi demand, which cannot be met by solar or the grid...(looks real impressive, though!...lol)
https://cowboystatedaily.com/2023/09...ed-generators/
Superchargers charge vehicles up to the 80% sweet spot in as little as 20 minutes, but to provide that kind of power for nearly 100 bays takes something solar can’t provide — diesel generators.
Investigative journalist Edward Niedermeyer discovered that the station was powered by diesel generators hidden behind a Shell station. Reporters at SF Gate tried to find out how much of the station's electricity was from the generators, but couldn’t get a response from Tesla.
The station isn’t connected to any dedicated solar farms, which means that absent the diesel generators, the station is powered by California’s grid.