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As Tesla is being sold in places like malls, the Superchargers need to cross the whole country and all the countries the Model S and future models are sold. Making superchargers common place and have thoughts and doubts of range disappear, the only problem with franchising it is that you'd be charged to charge probably next to nothing if they use solar panels like they do now. This idea isn't 100% thought of but doing something has a lot of potential; please tell me you thoughts about this below.
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The Superchargers are not a money-maker for Tesla. They are a promotional expense. They cost a little to erect, which TM does not recoup.
Elon plans to extend the model across the world. You'd better warn him it's not viable so that he doesn't drive TM to ruin.
Or not.
"The Superchargers are not a money-maker for Tesla." - I think they are.
"They are a promotional expense." - You bet! In addition to all the pizzazz of ModS, the psychology of free electricity from the Superchargers for the life of the car is compelling. A brilliant move by Elon.
"They cost a little to erect" - They do cost something, but according to that press release "The technology at the heart of the Supercharger was developed internally and leverages the economies of scale of existing charging technology already used by the Model S, enabling Tesla to create the Supercharger device at minimal cost."
"which TM does not recoup." I think they do.
In the absence of details, any analysis has to be based on plausible assumptions. Here are my thoughts, which probably aren't original, so I apologize for redundancy if this has been brought up in other threads.
If you purchase a 60kWh ModS, you gain access to that "free" electricity by paying $2000 to activate the Supercharger capability. If you purchase an 85kWh ModS, that 2K is built into the cost of the battery upgrade. First assumption: Tesla's cost to install the Supercharger hardware/software is a fraction of the 2K we are paying to use it. The fact that they are installing it in all the 60s, whether the purchaser pays to activate it or not, lends some credibility to the assumption.
In that trip to Vegas I mentioned above, those two hits on the Barstow Supercharger netted me ~$20 worth of "free" electricity. As much as I enjoy Vegas, it is unlikely I will make that trip 100 times during the life of the car, such that I would receive enough "free" electricity to recoup the 2K that I paid to be able to use the Superchargers. This leads me to the second and last assumption: There are/will be thousands of Supercharger capable ModS, and eventually ModX, whose owners paid that 2K, but only a small percentage of them will use the Superchargers on a regular basis, such that Tesla will be paying out more in construction and electricity costs for them than the 2k they collected up front. This is how Tesla will recoup the cost of building and maintaining the Supercharger network. Once the network is built and paid for, each additional Supercharger enabled ModS/X sold is literally money in the bank. Throw in the tax advantage of depreciation and government solar tax credits/rebates and I think you have a money maker; maybe not just yet, but eventually.
So the analysis of $2K/power costs is irrelevant. It may represent about $200 of the value, at most. Ask yourself: would you buy the SC capability if the charge was 11¢/kWh, the national average? I suspect 98%+ would answer "YES!".
To your second point. If I could skip the 2k (or pay Tesla what it actually cost to install the hardware/software) and just pay 11¢/kWh for using the Superchargers, I'd have to use 18182 kWhs to equal the 2k I paid up front. The answer is heck yes. I'll never ever come close to using that much Supercharger juice during the life of the car. I would save $$$ and so would most other ModS owner who paid for the access.
The SCs are not intended to provide lower mileage costs. Irrelevant. They provide CHOICE, the option to do cross-country or longish intercity travel without long charging lay-overs.
Also when the sun is shining, the solar array is pumping power back into the grid amplifying the value of the array 2-5 times.
Thus energy for 3-4 charges becomes 6-20 charges. They may also be using the battery tie-in for local or grid backup, generating additional revenue.
Utilities are not dealing with TOUs, they buying and selling energy on the spot market... SolarCity is a distributed utility company... that is their concept. Solar producing energy at high demand times is just part of he total concept.
At 30-60 miles of charge per hour, it's worthwhile to put in city malls since there would be a limit of power output.
Tesla needs to make charging ubiquitous.
For the cost of 1 Supercharger, you could install 5,000 HPWCs around the U.S.
Couple with Solar City installations where possible.
This is still faster than ANY OTHER charging network.
Link to the app.
Would need to have a reservation system.
Problems: maintaining the system
The grid (gladly) pays for battery backup just for the reasons you explain. To even out spikes in demand and to avoid paying higher cost (peaker) prices.
Wrong cost. 1 supercharger pays for at most 20 HPWCs. Hardware and installation is about $250K.
You are exactly correct.
Was comparing the cost of the $25M 100 location Supercharger Network announced last year.