Battery segregation

[chilly2]

Hello,

This is likely a dumb question, so sorry in advance.

I had all my charge controllers and inverters sharing the same set of bus bars as the battery.

I'm adding a second set of bus bars, and separating them from the first set with an MCCB and class T fuse so I can disconnect the battery to work on things.

batt ->> BB1 --- Class T -> MCCB -> BB2 ->> inverters, etc.

Is it better to keep charge controllers on the original bus bars or move to the new ones along with the inverters? I guess in the event I need to do a battery disconnect I will PV disconnect the CCs first.

Thanks.

 

[MisterSandals]

If you have one battery why do you have a bus bar before the class T fuse?

 

[chilly2]

If you have one battery why do you have a bus bar before the class T fuse?

I probably should have given that valuable bit of information. It's about to be two batteries. I'm trying to prepare for the second one's arrival.

 

[MisterSandals]

I probably should have given that valuable bit of information. It's about to be two batteries. I'm trying to prepare for the second one's arrival.

Then you should have a class T fuse at each battery and then combine at the bus bar.