I am just starting out dabbling in solar and wind to offset current electric rates. My problem is this. All of my power generation has to be placed on the barn with controllers and batteries in a climate controlled room there. Power must run to the house which is approx. 110 feet away. I already know it is better to have the power run as an ac run, my question is how best to make that run, several size 12 gauge runs on individual circuits or try to find a way to combine the power into a single 10 gauge or better run? Any ideas, it is going to be a small setup, 2-3000 watts max.