12v outlets allow us to run certain appliances directly from 12v and reduce the amount of power consumption. We can also easily charge our phones and other electronic devices. We don't experience any power loss in converting 120v back to 12v.
Here are the items we used from Amazon:
12g Wire - https://amzn.to/4cVIAx9
Fuse Block - https://amzn.to/4gdB5nN
12V outlets - https://amzn.to/4ed0PyU
See our full solar install here: • Renogy Workshop Solution Kit Beginner Set-...