Adding To My Power System

Thank you for the information everyone. Yes you answered my questions, so panels would be the way to go. My mom found the sight for the windturbines, she and my bro thought those would be great and one would work with maybe a few panels. I thought well,,, no one on here had mentioned much about them so whats up if they would be that great. So apparently it mostly depends on the area, and panels would be a better investment.
Thank you agian. trust me, when we get around to all this (soon hopefully) I'll be back with more questions. I figured up the electric bill we have payed for the last 4 years here, and it was 6,000$ ! I couldnt beleive that.