[aerohead]

I've had a 220-VAC Level-2 EVSE since March, but never the time to pull the dedicated circuit.
The roof on the 'shed' is going to be raised about three-feet, then the concrete slab goes next. At that point the infrastructure will be 'stabilized' and I can install the circuit.
Local warm-weather range was as high as 303-miles ( with all the low-battery alarms going off, and screen blanking off data ), but never stranded, and 12.5-cents / kWh/ 'solar' plan. $ 5.266 /gallon-e. at around 150mpg-e, at 80% charge efficiency ( which will climb to 91% at 220-V ).
It's been as low as 28-F. and I haven't run the heater, except for the steering wheel. No 'battery conditioning' ever reported by the car.