100 watt panels are at least $100 a pop. Here is the one I'm planning on picking up: http://www.amazon.com/Renogy-Watts-V...pe+solar+panel
Here is a 160 watt for more: http://www.amazon.com/Grape-Solar-GS...pe+solar+panel
Here is a kit for $1,200: http://www.amazon.com/Grape-Solar-GS...pe+solar+panel
When you have time, watch this four part video series for an intro into solar. This is more about like a camping/bug out generator, but these are generally more simple than a home system or something and will give you a good starting point. Here is the first video: https://www.youtube.com/watch?v=eIZ0cx-QKrk
Portable solar generator inspiration: https://www.youtube.com/watch?v=7ecGY3z558I
https://www.youtube.com/watch?v=6GyxzvoPRyQ