Is rooftop solar worth the investment? - ABC News

Rising electricity bills have some people warming to the idea of solar power. So how much does it cost to switch to solar and how long will it take to pay off? We asked the experts.

Rising electricity bills are the latest in a series of shocks to household budgets and may have people warming to the idea of solar power. The Australian Energy Regulator (AER) increased its default… [+5988 chars]

full article...