See my last post. 15,000 square feet of solar panels for each car to obtain a 20 minute 50% charge.
“See my last post. 15,000 square feet of solar panels for each car to obtain a 20 minute 50% charge.”
So for the 6 cars, 90,000 square feet, or about 2 acres. And that’s only when the sun is pointing dead-on. Multiply that number by 5 to account for nighttime and bad weather (standard factor) - so now 10 acres to be able to fast-charge 6 cars continuously.
So more like the area of a football STADIUM, not a football field.
...also, assuming they have on-site energy storage (which I’m sure they don’t), the 20kW of roof-top capability would provide enough power to charge roughly ONE CAR per day.