For anyone planning to go off grid or that are already off grid you will need to set up a battery bank for your homesteading needs. Exposing the truth has an article with videos that covers pretty much every aspect of setting up an off grid or emergency battery bank. They tells us that they have laid out a massive amount of info and they are not lying. I don’t think there is anything you won’t know about it after reading and watching the videos. Fantastic info for any one that needs it.