@Tony and Rhonda and @T-Oliver Some good advice from others on this thread, if you want to really expand your knowledge on anything solar (sizing fuses, wires, breakers, solar panels, batteries, charge controllers etc.), Nate from EXPLORIST Life is extremely knowledgeable on this subject and he follows code to a T. He even has sizing calculators and complete solar diagrams available on his website. Here’s a link to his YouTube channel. Will Prowse and Nate have been my go-to for anything solar/electrical for a long time now.