At home, running off the 13A ring main, my car has always told me that it's charging at 10A and ~2.4kW.
The car shows a rounded 2kW on is screens and my Alexa skill reports 2.4kW.
I've just acquired a power meter to keep track of my car's charging. It claims an accuracy of +/-2% ... yet it reports 9A and 2.1kW. A discrepancy of way more than 2%.
Which should I believe ?
FWIW I was expecting losses in the charging cable to result in a higher measurement "at the wall socket" than actually arriving in the car ... not the opposite.
The car shows a rounded 2kW on is screens and my Alexa skill reports 2.4kW.
I've just acquired a power meter to keep track of my car's charging. It claims an accuracy of +/-2% ... yet it reports 9A and 2.1kW. A discrepancy of way more than 2%.
Which should I believe ?
FWIW I was expecting losses in the charging cable to result in a higher measurement "at the wall socket" than actually arriving in the car ... not the opposite.