Main breaker rated 200 A

Per NEC formula

https://www.hometips.com/diy-how-to/energy-usage-home-calculate.html

Everything except EV charger which needs 32 A turns on in my house at the sametime needs 238A, but in a normal day it only needs 138 A.  I set to charge the EV after 11 pm so it'll be fine.

所有跟帖： 

• 超过应该没事，只要200A主开关会跳闸 -chinomango- ♂ (0 bytes) () 07/28/2023 postreply 08:20:55

• you don't want to plug in your car and kill the power -MoonRiverMe- ♂ (29 bytes) () 07/28/2023 postreply 09:39:34