No country could have the E-mobility infrastructure before it decides to make the investment on it. And please don't think EV charging facility is something very sophisticated or expensive. Because in the end, most of the charging demand of the private car fleet could be served by the private chargers installed at their home. And the hardware cost, plus the installation fee, is actually very affordable (USD 500 to 1k, that's the China experience).
The home charger box from BYD. It's a small one, only 7kw. But that's still sufficient if you charge your vehicle over the night. 7kw in power means you can charge a 70kwh battery pack to full in 10hours (e.g. 8pm to 6am the next day morning). A 70kwh battery pack could support 400 to 500km driving. I.e with the home charger installed, in most cases, you don't need the support of the public chargers, unless you need to do some long drive from one city to another.
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