Guda
Superstrut Strut
- Joined
- Nov 19, 2019
- Messages
- 516
I don't think AC breakers are needed until you have more than 1 unit on a *leg. Correct?
AIO 1 goes to 1 side of breaker box to make 120v. AIO 2 goes to to other side to make 240v.
When I add #3&4. I'll need AC breakers between all 4 AIO (50a) & the breaker box. Correct?
Until I have 4, I don't need AC breakers between the AIO & the breaker box correct? As long as each AIO is on its own *leg.
*not sure if "leg" is a correct term. I mean a 120v side of a breaker box. A 240v breaker box has 2 legs.
I have MPP Solar 3kw 48v.
Thank you!
AIO 1 goes to 1 side of breaker box to make 120v. AIO 2 goes to to other side to make 240v.
When I add #3&4. I'll need AC breakers between all 4 AIO (50a) & the breaker box. Correct?
Until I have 4, I don't need AC breakers between the AIO & the breaker box correct? As long as each AIO is on its own *leg.
*not sure if "leg" is a correct term. I mean a 120v side of a breaker box. A 240v breaker box has 2 legs.
I have MPP Solar 3kw 48v.
Thank you!