Thin-Film Solar: The Cost-Effective System You?ve Been Waiting For?

As you may have heard, solar power is well on its way to rivaling coal and other traditional energy sources. In fact, costs are set to drop significantly in the next year or two. So the question becomes, which type of solar panel technology should you invest in? Which material is cheapest, and how efficient [...]

Source: http://feedproxy.google.com/~r/residential-solar/~3/xbvPgdVtcPA/

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