MrDRMorgan
Well-known member
What is the charging efficiency of the EVSE charger? Said another way, for 10 kWh into the car's battery how much power must be supplied from the wall? I need this number to estimate how much of my solar system output will be consumed by charging the car.
28 June 2015: It is looking like the 120 VAC charger supplied with my Spark EV is averaging about 69% charging efficiency as calculated using a power meter at the wall outlet and the Energy Used value found on the Energy Info screen under Energy Details.
28 June 2015: It is looking like the 120 VAC charger supplied with my Spark EV is averaging about 69% charging efficiency as calculated using a power meter at the wall outlet and the Energy Used value found on the Energy Info screen under Energy Details.