Main breaker rated 200 A

來源: 於 2023-07-27 21:16:39 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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.