Ok thanks. I just order an in-line fuse and a $40 Victron low voltage disconnect because my charge controller doesn’t have that capability. I will definitely upgrade the battery as soon as I can. Thanks for pointing out my batteries will need protection in the winter... I hadn’t even thought of that! Can I just put them in a well insulated box? Does it need any ventilation? I’m not sure how else I could keep them warmer out there?
