Next - SuperCharger network

Will Tesla's SuperCharger network resemble aliens landing at a rest stop?

The long-hinted Tesla SuperCharger for the Model S and Model X, will be unveiled on Sept 24 according to an Elon Musk tweet promising it will be like "alien spaceships landed at highway rest stops."

Back in June, at the Tesla Motors shareholders meeting, Elon Musk gave the expected business update. Then during the Q&A session he talked about fast swapping battery packs on the Tesla Model S and Model X, as well as tantalizing hints about the Tesla Supercharger network. While he did not say many specifics, it was tantalizing and the Tesla-proprietary SuperCharger system is the first electric car charging system that can implement that Great American Past-time: the Road Trip. Fast forward to a couple days ago, and Musk tweets the following announcement that the SuperCharger network would be unveiled on Sept. 24.

Why is this so important, and why might it feel like aliens landing at rest stops? The answer has little to do with Musks' rocket ship company (SpaceX) and much more to do with his third company (Solar City).

The SuperCharger network is a key part of Tesla's powerful and flexible charging system for the Model S and Model X.

Pages

Share on Facebook submit to reddit Share on Google+

Sign-up to our email newsletter for daily perspectives on car design, trends, events and news, not found elsewhere.

Comments

The Superchargers will need to be spaced a lot closer than 200 miles. Consider that Tesla credits the S w/85kWh battery with 240 miles range @ 70 mph when new under ideal conditions (no HVAC use, flat ground etc.). With a battery degraded by 20% i.e. 80% remaining, that 240 drops to 192 miles. Allowing for non-ideal conditions (AC/heat/defrost/lights/wipers, head or side winds, climbs, more than 1 person in the car, cold temps etc., and you can probably reduce the practical range by another 20%, before subtracting anything for a reserve to handle unexpected situations such as detours and prolonged road closures in low or high temps. I normally allow a minimum of 10% of the max. range for that. Since the 60 kWh will have its practical range similarly reduced, I expect superchargers to be spaced no more than 125 miles apart, perhaps as little as 100 miles. Tesla has previously said that the first one will be at Harris Ranch, and I'd expect others on I-5 around Santa Nella, and near the junction of I-5 and Hwy. 99 to allow trips between the S.F. Bay Area and L.A.

Pages