Hi,

I will be installing an off grid setup powering an outhouse.

I will have 6 430w ~43v each, ~12.7A in series to power my 48v setup.

I have a dc isolated from the panels but not sure if I should have dc mcb’s before or after the isolator & not sure what spec to get.

Same with the battery disconnect, are you able to help me figure the math out ?

Happy to provide more information if need be.

Regards
Scott