Complete and utter newbie here.
I purchased a 2018 Tesla M3 two years ago (before the pandemic), and ever since, I've been contemplating using solar panels to trickle-charge it. Not only that but also my lawn-mower batteries (80amp) and snowblower batteries.
The problem: on a scale of 0-10...
I've purchased four 12v 100ah AGM batteries.
Are the diagrams below correct to set up four in 2S2P for my 24v inverter? It should be 24v with 200ah.
Also, I have 2WG battery cables. When I connect from one 12v battery to another, do I use a red or black wire? Does it matter?
Solar panels x 4...