Installations of solar panels on U.S. homes rose 66% in the first quarter of 2011, compared with the year prior. Why? Partly because the price of solar panel components dropped 15% over the same time period.
10 Things That Are Actually Getting Cheaper
We live in a time when the costs of things like gas and gold have soared, just as a laundry list of everyday expenses such as coffee, rent, health care, used cars, and bacon are approaching or have already reached all-time high prices. But not everything's getting more expensive. Here are 10 things that are actually getting cheaper.