Porsche comes standard with a 50KW step up, apparently there is an expensive upgrade to get to 150KW. Rivian also is looking at using the switching, but they are starting out at 400V.
Apparently Elon also mentioned that non-Teslas would get charged based on time (not KWH), and we know from the networks and states that charge by time, it is way more expensive in most cases.
I see.. Oh, Rivian is not doing a full 800V system? For some reason I was under the impression they were, but I do not keep up too much on Rivian.
My feeling on Charging is when you need it, you need it!! Cost is a secondary consideration. I will typically go to the charger closest to the route with the fastest speed.
Here is the text from the Tesla earnings call.... It is so hard to understand Elon when he gets to babbling, I always read the transcript.
Martin Viecha --
Senior Director, Investor Relations
Thank you. Let's go to the second question from retail, which is Elon has said that Tesla will be opening up the Supercharger network to other EVs later this year. Can you share some more details on how this will be structured, will this be a select brands, or will they contribute to the growth of this network?
Elon Musk --
Chief Executive Officer
Yes. We're currently thinking it's a real simple thing where you just download the Tesla app, and you go to Supercharger. And you just indicate which stall you're in. So you plug in your car, even if it's not Tesla.
And then you just access the app and say, turn on this stall that I'm in for how much electricity. And this should basically work with I think almost any manufacturer's cars. There will be time constraints. If the charge rate is super slow, then somebody will be charged more because the biggest constraint at the Supercharger is time, how occupied is the stall.
And we'll also be smarter with how we charge for electricity at the Supercharger. So rush hour charging will be more expensive than off-hours is charging because there are times when the Superchargers are empty and times when they're jam-packed. And so it makes sense to have some time-based discrimination.
Martin Viecha --
Senior Director, Investor Relations
Yeah. We've been doing that, and it's been working, and people are responding. It helps with utilization.
Elon Musk --
Chief Executive Officer
Yeah, exactly. In Europe and China and most parts of the world, it's the same connector for everyone, so this is a fairly easy thing to do. We developed our own connector, which in my opinion is actually the best connector, it's small and light and looks good and above standard. So we developed our own connector, which in my opinion actually the best connector.
It's small and light and looks good. So an adapter is needed to work for EVs in North America. But people could buy this adapter. And we anticipate having it available at the Superchargers as well if people don't sort of steal them or something.
Andrew Baglino --
Senior Vice President, Powertrain and Energy Engineering
We have a good solution to that.