To handle minor voltage drops, I recommend connecting the wires from one negative terminal to the other negative terminal of the battery. Since your setup is a 2-series, 2-parallel configuration, here’s what you should do if you don’t have a busbar: - Connect the positive cable to the positive terminal of one series. - Connect the negative cable to the negative terminal of the other series. This setup will ensure proper connectivity and minimize voltage drop.
![Why a 48V System is Better than a 12V? [Vatrer Power]](http://i.ytimg.com/vi/8ukQ9wQfMIY/mqdefault.jpg)
Dang... wishing I had that new 2nd building to try this kind of thing out :) Great video CHF.
I recommend upgrading the wires and crimping technique you are using. The inverter wires you are using look like 4g starter motor wires
To handle minor voltage drops, I recommend connecting the wires from one negative terminal to the other negative terminal of the battery. Since your setup is a 2-series, 2-parallel configuration, here’s what you should do if you don’t have a busbar:
- Connect the positive cable to the positive terminal of one series.
- Connect the negative cable to the negative terminal of the other series.
This setup will ensure proper connectivity and minimize voltage drop.
That is how I did it when I had lead acid batteries this time with then BMS in the battery. I did not think it really mattered.