Return on Investment:
A Solar installation is an exceptionally good investment:
A south facing solar system installed today at CES rates will pay for itself in 9 years. The first year return on investment is 9.3%
Each Year, as power rates increase, the return on investment increases as well.
A person in the 30% tax bracket would have to earn a guarenteed return better than 12% in the stock market, just to equal the after tax return of a solar photovoltaic array.