Very true that the cost of solar panels are a deterrent to most homeowners but these same homeowners spend thousands on luxury items like electronic equipment or high-dollar cars. Would it not be great if our energy could be viewed as a luxury not something that we unconsciously expect to 'just be there'? I am certainly guilty of thinking that as long as I pay my light bill the power will be on. If you think about it, something catastrophic will have to happen to show the U.S. that using the sun or wind as energy alternatives needs to be a concern for all, not just a way of life for some.