Check out renogy.com they have some great deals on solar kits, takes alot of the guess work out of the picture. While on line looking at the kits, call tech support and explain what your using and they will help you. I just installed the Renogy 400 watt eclipse premium kit with a 40 amp charge controller. And my batteries are 4 6 volt 120AH golf cart batteries (FLOODED)
Also bought a 2000 watt inverter/charger from renogy. Little big for most people but we spend summer months on our off grid property in Washington near the Canadian border, I own 3 different GENS. But I'm hoping the only time I need to run one now is if we have a long stretch of bad weather or we want to run the AC.
Mel