I've had some older EVgo DCFC units near me 'time out' prematurely with a "Charging Error" message.
Those ABB units have had issues from the early days for me & not just with Bolts.
I've not had a problem at home on my Bosch level 2 charger.
A 240V, 30A circuit for full Level 2 charging at your home would be a RED FLAG.
Full Level 2 will draw at least 32A, 240V and a 40A circuit with the wires feeding it appropriately sized is required for that.
This may be why your car is tripping the breaker, showing an error at home.
- 2020 Bolt EV Premium
- 1982 VW Rabbit (Caddy) TD Pickup