NGL I think I have a pretty efficient setup and I'm in the process of installing a 4th panel (bringing my total to 1220W) because 915W isn't really cutting it f

NGL I think I have a pretty efficient setup and I'm in the process of installing a 4th panel (bringing my total to 1220W) because 915W isn't really cutting it for winter power now that I'm not spending time outside much. My quiescent draw/day is about 500Wh just doing nothing (fridge + internet) and on a cloudy day I'll make maybe 800Wh with the current setup. I don't think 800W of panels will let you power anything you want during winter. I'm also working on a way to bring power in from my alternator but unfortunately I think I'm going to have to invert in the engine bay and rectify feeding into my MPPT controller to avoid running some absurdly thicc wire to carry a few hundred watts at 12 volts.