Alwayslearningelec
Senior Member
- Location
- NJ
- Occupation
- Estimator
Curious how you guys wire this. So EM battery pack needs separate hot leg for charging the battery. Does this mean if your running 12/2 MC only you actually run a 12/3? You'd have to land the extra hot leg on another breaker in the panel. That doesn't make sense but where would the power come from for the extra hot leg needed for charging the Em pack?