Can the Emporia system turn off or downrate EV charging automatically when a whole-house generator kicks in?
I‘m trying to figure out if it is possible to automatically stop EV charging or downrate the amps provided when my whole-house generator kicks on.
I have 200A service with a 24 kWh natural gas generator and an automatic transfer switch. The generator only puts out 100A, so my concern is that if I use the Vue system when set to a 200A max, if the generator kicks on in the middle of the night a full 48A draw on the EV charger could cause the generator breaker to trip and kill power to everything (not to mention generator power not being good for EV charging)
Is it possible to achieve this with an Emporia Vue system and charger? Or some other setup that could?
Thanks!
Posted Feb 22, 2026, 5:06 PM UTC
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