So Day 2 with my V2G - I’ve got a 30KW Leaf with a 6.6KW charger on board. Couple of questions - (1) why with Boost is the unit only showing a charge at 2.1-2.2KWH and (2) doesn’t having the 6.6kw charger on board make any difference?
Best answer by PurpleV8
In boost mode with a 30% battery, I would expect you would be getting a much higher charge rate than 2.2kw.
As a next step, I would try to work out if the issue is the actual charge rate is only 2.2kw or is the charger really charging at a higher rate and the issue is only an error in the rate reported in the app.
To determine this, can you share how long it takes to charge a known percentage of the battery capacity. i.e. 50% of your 30kwh battery is 15kwh and would take just over 2 hours to charge at 7kw or close to 7 hours at 2.2 kw.
My V2G charger never shows over 5.4kw and often less on the app, but regularly charges the battery by 26kwh in 4 hours so actual average charge rate is 6.5 kw
let’s see, once you get some measurements.