From Amazon.com: "You can also use this kit to maintain the charge on any 12-volt battery for clean, silent operation of various electronics, such as deer feeders and landscaping pumps.

From TreeHugger: "In a typical scenario for a 2.8-kilowatt system, Rive said, a customer with a $150-a-month electric bill before installing solar would end up with a $60-a-month electric bill, an $80

From EcoGeek: "A recent study compiled in the UK (notably, not the sunniest place on earth) has determined that the average household could save around $450 per year."

From CleanTechnica: "It would take twenty years for them to regain the cost in energy savings, even with state solar initiatives!

Adding solar panels to your home can save you hundreds or even thousands of dollars a year, especially if you take advantage of the growing number of government subsidies available to homeowners.