@edavies@ben I usually charge on a single phase type-2, rated at 32A. If the EVSE tells the car to draw 32A, that's what my car seems to draw, regardless of the voltage. So on low-voltage days, the EVSE screen shows 32A but a lower KW power than on high-voltage days. Although not a resistive load, I guess the charger can tune itself load pretty well to stick closely to the current limit, regardless of the voltage. I rarely use a granny charger, but I can't imagine it would behave differently.