[sliken]

Keep in mind 240v @ 30 amps = charging at 30 miles per hour or so. Common daily driving (12k miles a year) = 33 miles per day. Even throttling to 10 amps (which my charger supports), is 11 miles per hour or 110 miles per day if you charge for 10 hours.

Having had a 100 amp service, it was really not a big deal. Sure I'd normally charge at 11pm, when the AC wasn't running. But the home is using WAY less electricity than when I bought in 1994 when TVs consumed a ton of power, single paned windows insulated poorly, a fair number of 300 watt halogen bulbs, and tons of the 100 watt incandescents. Between LED lighting, a more efficient refrigerator, and a MUCH lower power flat panel TV our power use per day is less than it was in 1994, even with a EV.

100 amps @ 240v is a ton of power, and if you need to peak shave there's quite a bit of room between 240v@30 amps and 240v@10 amps which is plenty for most normal driving patterns.