ariesl

Want Solar Panels? China Will Pick Up the Tab

No one mentioned that a solar system is typically waranteed for 20 years. It should last many more years w/ minimal maintenance. I wonder how much the cost of electricity will be in 20 or 30 years?

How many of you figure the "pay back" time for your car, etc.? After all many could take the bus. Also, how much per KWH would you value quiet electricity during a power failure? How much is it worth to know that you are part of the solution to global warming, instead of part of the problem?