Solar power seems simple—until you're the one investing in it.  If you're considering solar technology for your home or business, you're likely asking: What am I really buying into?  Before those panels ever hit your roof, these panels go through careful steps that decide how well they work, how long they last, and how much they cost. In this article, you’ll get the full story.  You'll learn how solar panels are made—and why this matters for saving money on energy bills and h