I have a 200w complete kit and another 200w addition, 4 batteries (12V/20Ah). So does all of this have to be connected as parallel?
From Amazon, details:
- [Easy Installation] : The back of the pre-drilled and plug-and-play cables allow quick installation, the kit can be connected in series (24V) or parallel (12V) if you need. What you will get: 2 pcs 100W mono solar panel + 2 set of Z style mounting brackets + 20/30A solar controller + 1 pair of 16.4ft 10 awg solar cables + 1 pair of 2-in-1 connectors.