I have 6 parallel wired Rahvolt 7kwh batteries, they have rgb led lights on them, indicating the soc, (white 100% cyan 75%, green 50%, blue 20% , red under 15%)
While 4 batteries are green, one is cyan and the other is blue, so this clearly shows that the batteries are not all equal soc. I was hoping they would balance out after being connected in parallel for over a week, but this has not happened (more than likely because the soc curve os so flat on lifepo4 batteries.
I am assuming the cells in each bank are balanced by the bms, but how to I balance the bank of 6 batteries?
I only get a combined soc reading
on the vrm
