Going to turn a 12 x 32 shed into a tiny cabin. I have access to 120v ac Ran from a barn, but plan on running all lighting on 12v dc, using led lighting. From what I figure all my lighting adds up to around 100 Watts if everything was on, which I doubt it ever would be. I plan on installing a solar kit to provide the 12v dc. I live in south central Ky. and will have a large unshaded view of the southern sky. what wattage panel and system do you all suggest. any help will be sincerely appreciated. Btw, the only things I plan on running on 120 ac are a 6-8000 btu air conditioner, a couple of led tv's a ceiling fan, and a mini fridge.