hi this is my first post
im spelling is not the best but please bear with me .
so i have put together a diagram of the system
i was using a cyrix-ct relay to top up the van(starter) battery from the house bank which in turn was being charged from the mppt ,this was a great easy system.
so now iv moved to lithium battery bank (house) with ve bms setup im not shore where to best place to link the lead starter battery too ?
i take any advice offed thank you
WOULD LIKE TO NOTE
CHANGED TO PIC. AS SCHOOL BOY ERASERS MADE ON FIRST DRAWING THANKS FOR BRING TO MY NOTENESS