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Recalling the moon shot of the U.S. space program, the Department of Energy seeks to slice solar power costs by 75 percent by the end of decade.
A $5.9 million research program seeks to cut the installation cost of solar in half for home systems by building standardized components for racking and wiring.
Department of Energy plans to invest $60 million in research as part of an effort to reduce cost of solar in U.S. and reach six cents per kilowatt-hour by decade's end.