***I've rerun all cables and done new connections since these photos using 3mm2 cable. i will be replacing that with 6mm2 cable when it gets here and im adding 50amp fuses on both sides.***
i have 1x 100ah battery here one in the box and 2 on the way. i was wondering what i need to do and change to add the other batteries into the system. i have a 100/50 charge controller and im mounting it all in a water proof boxes
side note i've been unable to upload images so im using an imgur album to put up photos