Featured CHAdeMO Stepping up Game

Just when everyone was trying to count them out. Bam.
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It isn't as if we truly need a unified standard here.
Chargers going in now support both. A fast DC charger costs $60k to $100k to install on the low end. Even counting licensing fees, having both plugs is a small addition to the total.

Because of the markets' proximity, unifying GB/T and CHAdeMO is good for the manufacturers and car exporters.

 

especially as long as there are clever people & companies, both making different kinds of adapters - for example ;
CHAdeMO to Tesla adapter ....



Tesla to J-1772 Plug adapter ;



..... and my all time favorite - most any power source (single or 3 phase) to most any plugin with TONS of adapters, turning on what car you charge, & what power type & level (incredible !!!)


Here it is, hooked up to the familiar J-1772 plug we all know & love



And if toyota ever adds higher charge capability to their Prime ... or if/when Toyota returns to building EV's ... this bad boy can deliver an incredible 22kW's !!
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The US would likely end up with CCS for the simple fact that it is cheaper to install on a car. CHAdeMO went with a separate plug for DC charging, while CCS is just an add on to J1772.

The only companies pushing CHAdeMO here are the Japanese ones with shares in it. It is common because Nissan pushed it with the introduction of the Leaf, and the lack of a competing standard early on. Leaf sales have momentum, but their battery thermal management doesn't inspire confidence, and there is more models supporting CCS now. Maybe if Toyota had brought CHAdeMO over for the Prime the standard would get a fresh push for it, but Toyota is still fence sitting over BEVs.

 

With China as the next big market with strong plug in support, there is a chance GB/T could be adopted as a universal standard by manufacturers. I'd say the chances are slim.

On Inside EVs sales scorecard, just three of the models listed use CHAdeMO; the Leaf, Outlander PHEV, and Soul EV. The other non-Teslas that offer DC charging use CCS.

The long range Leaf can help CHAdeMO long term prospects, but I think the edge will go to whoever starts with faster chargers. The majority of ones currently installed are 50kW at highest, and I suspect many of the early CHAdeMO ones are slower.

 

Toyota already has delivered that. 80% recharge in 20 minutes. Remember, the CHAdeMO plug for Prime in Japan?

7 kWh in 20 minutes works out to 21 kWh for 60 minutes of charging... a rate of 21 kW.

In other words, very close to incredible.

 

now all I got to do is move to Japan. Maybe ken has an extra room for me ...

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That lack of infrastructure here made it easy for Toyota to hold off on the offering. In the meantime, they are still collecting precious real-world data.

 

I sure hope they hurry up & finish that data collecting soon. It looks like if they already had done so, those 5,000/month ev sales going to the orher guys could have / would have / should have gone to Toyota. I know Toyota is a CHAdeMO member, but does anyone know if they help pay for / sponsor QC infrastructure over in Japan?
IIRC - i just read that China is going to use this format - as well as their own proprietary version. That's got to help CHAdeMO, considering China is now the largest auto market in the world - & their EV sales ain't too shabby either, what with their serious air pollution issues - needing to cut back airborne particulate.
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But that isn't AC charging. The Chameleon charger in Renaults can do the 22kW AC, and on introduction, they can handle 43kW from fast AC chargers. That fell out of favour for DC charging.

The Prime didn't get CHAdeMO in the US because we have a more powerful grid supplying our homes. Charging the Prime at half the residences in Japan would take 10 hours or more at level 1, and level 2 isn't an option. So many driving plug ins there are relying on public chargers as their primary source. It is also why $3000 for a solar charger option can be offered.

The homely 15 amp outlet in the US can charge a Prime twice as fast as there. Home charging is the primary way of fueling a plug in here. Then we have cheap gasoline, making the cost of a CHAdeMO option less attractive.

CHAdeMO is pretty well established through much of Asia. Merging it with China's makes sense for the region. For the US, I think CCS has the advantage as it likely costs less to the car manufacturer. Honda and Hyundai chose it for their latest BEVs in the US.