PV1 wrote:...What a gamechanger the Superchargers are. We charged twice on an all-day trip, spending 20 minutes at each charger to go from 50% to 90%. The trip was 500 miles total on less than $20. This would've required at least 2-hours of charging with the Bolt...
With time, you'll get the hang of minimizing time loss when charging on long trips. Some tricks -
1. Attempt to never ever wait for the car to charge - something else should always be a priority. Hey, on long trips even a walk in the park is beneficial.
2. When the car is stopped, it is always plugged in (even
J1772). That applies to every bathroom/coffee break, as even ten minutes of charging at a SC helps.
3. Keep the SoC low in order to maximize the charging kW. The only time I charge above 70%-80% is if I'm spending time eating or have a really long hop to the next SC. When at a
Supercharger and plotting my next SC destination, I plan on leaving as soon as the destination SoC shows 15%-20%, Waiting longer is a waste of time.
4. Even though the Tesla has seven different Range Remaining numbers (count them!), there is only one metric you can rely on: the "SoC at Destination" when the destination is entered into your Nav. It's incredibly accurate and the trip green line provides continuous feedback on how one is performing relative to the prediction. To me this offers true long distance peace-of-mind. Its algorithm contains altitude, temperature (inside and outside), speed (I'm told, crowdsourced over the route), battery capacity, and I was told (but cannot confirm) windspeed/direction along the route. I would hope that they've been continuously improving this algorithm. Unlike the i-MiEV, it does NOT take the driver's driving characteristics into account - this provides a consistent frame of reference and, if needed, a bit of hypermiling can easily bring the SoC endpoint up.