![electrical - What size wire for 100 amp sub-panel from a 200amp main panel? - Home Improvement Stack Exchange electrical - What size wire for 100 amp sub-panel from a 200amp main panel? - Home Improvement Stack Exchange](https://i.stack.imgur.com/ZTOy3.jpg)
electrical - What size wire for 100 amp sub-panel from a 200amp main panel? - Home Improvement Stack Exchange
![Is there a way to conclusively know if my current main electrical setup is 100 amp or 200 amp service? : r/solar Is there a way to conclusively know if my current main electrical setup is 100 amp or 200 amp service? : r/solar](https://preview.redd.it/is-there-a-way-to-conclusively-know-if-my-current-main-v0-2aqs51qbkopa1.jpg?width=640&crop=smart&auto=webp&s=00b0810c35126e23075f3cb9e176442924ebed80)
Is there a way to conclusively know if my current main electrical setup is 100 amp or 200 amp service? : r/solar
400 Amp Service with Two 200 Amp Disconnects...Is my Grounding across Meter & Disconnects Adequate? | DIY Home Improvement Forum
![electrical panel - What wire size do I need for a 200A residential service? - Home Improvement Stack Exchange electrical panel - What wire size do I need for a 200A residential service? - Home Improvement Stack Exchange](https://i.stack.imgur.com/3NIs3.jpg)