Let me give you a little guidance about solar.
I have lived off grid with solar since 1983. In my opinion, do not buy an all in one setup. They generally are to small to be upgraded and they ALWAYS charge too much for them.
Basic's you need to start) A solar panel, Just enough 12 gauge household "Romex" cable to reach from battery to panel. A deep cycle battery... that is the most basic things you will need.
A charge control is really nice but you can live without one (at least while your system is small)
A pure sine wave inverter will give you 110 outlets for cool stuff like chargers. Again you can live without one but sooner or later you will want one.
Now this is a down and dirty setup ... no fuses , I'm sure others will think you need a complete safe setup before you start... its up to you. I lived 3 years with one panel , one piece of Romex and a sears diehard battery. Never burned anything up...
Here is an item number, to a solar panel at Ebay. 180 watts $175 delivered. I have bought many panels from this company, all top of the line. 1- 180 Watt 12 Volt Battery Charger Solar Panel Off Grid RV Boat 180 watt total
Item # ( 272812576939 )
fred480v Feedback percentage of 99.7%