![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://i.redd.it/is-there-a-way-to-conclusively-know-if-my-current-main-v0-8qtzw40ckopa1.jpg?width=3000&format=pjpg&auto=webp&s=32d1689af15d9776bdd5a8c54905a6873b77bc48)
Is there a way to conclusively know if my current main electrical setup is 100 amp or 200 amp service? : r/solar
![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)
electrical panel - What wire size do I need for a 200A residential service? - Home Improvement Stack Exchange
![My home has a 200 amp main panel. From that panel there is a run of 75 feet or so to a garage. The cable is aluminum #6 My home has a 200 amp main panel. From that panel there is a run of 75 feet or so to a garage. The cable is aluminum #6](https://ww2.justanswer.com/uploads/UR/urelectrician/2015-05-17_042623_table__310.15b7.jpg)
My home has a 200 amp main panel. From that panel there is a run of 75 feet or so to a garage. The cable is aluminum #6
![ground wire size for two rods, 200 amp residential | Information by Electrical Professionals for Electrical Professionals ground wire size for two rods, 200 amp residential | Information by Electrical Professionals for Electrical Professionals](https://forums.mikeholt.com/data/attachments/9/9316-8d0ceb226624e417c922cdf10766954a.jpg)