Bitcoin, The key to solar is will you be in the sun? If yes, then 100 watts will charge your batteries enough to put back what you use for TV, laptop, and (LED!) lights. You could install 200 watts and call it good. But I agree, let's not turn this into a solar thread. Suffice to say, you can install solar, it will do what you need if you are in the sun, and it will cost probably $2.00 to $2.50 per watt when all is said and done.
And a portable suitcase of two folding 50 watt panels requires much less installation. And you can be in the shade with the panels in the sun. Anyway, don't sweat the solar.
