Doing the shed to off grid cabin conversion on the back of my sister's property. Setting up a solar system, so far got four 100w panels, windy nation p30 controller, two 100ah windy nation deep cycle batteries, whole place is wired for direct 12v use, only an inverter for the mini fridge, a small 150w inverter for my work table. Plan is to have eight panels mounted to a movable rack that can also be swiveled, four 100ah batteries. Will be asking questions as I go. So hello from North Florida.