I am working on a new system design and am wondering if I have a choice to go all AC or all DC, which would make better use of my batteries? I know I will eventually have a blend of both but, when making a choice between appliances (say, a coffee maker), which are kinder to the batteries...
About every 2 months I'm replacing the bolt-on fuse in the 8 month old system. Seems to happen on overcast days. I have 4-100 watt panels and 2-12 volt Battleborns. I followed Will's installation instructions but can't determine the problem. Any ideas?