Your actual limitation when the site is full is usually the utility transformer. Tesla have been installing many 8 stall and even 12 stall sites with 750kVA pad

Your actual limitation when the site is full is usually the utility transformer. Tesla have been installing many 8 stall and even 12 stall sites with 750kVA pad transformers. If they had a Tesla Megapack as a buffer for example the transformer wouldn’t be the bottleneck as the output is greater from the Megapack.