Emoncms dashboard EV daily charge

Looks good so far.

I will be interested to see how well your ev charging is tracking solar in dynamic conditions. This is mine a few days ago when there was a lot of cloud:

The other thing to consider is whether the car measurement is taken at the plughole (AC) or at the battery (DC). The former is more useful if you’re interested in your electricity bill and the latter if you’re considering how much range you’ve added.

A 7.3kW (or even 11 or 22kW) power supply and charger can’t help but generate a fair amount of heat. They often use water cooling to keep the electronics cool during the charge. That heat will be included in the former but not in the latter.

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