A new study from Lawrence Berkeley National Laboratory finds that homes in California with rooftop solar installations sell for higher prices than comparable homes without solar. The authors find that the value of homes increases by $5,900 for every kW of solar installed, though this premium decreases by 9% per year of system age.
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The National Renewable Energy Laboratory (NREL) recently released a report that breaks down the ‘soft costs’ associated with the installation of residential and commercial photovoltaic systems in greater detail than ever before, with detailed looks at customer acquisition and system design costs, as well as permitting, inspection and interconnection costs.
A new study from the Rocky Mountain Institute and the Georgia Tech Research Institute finds that U.S PV installation labor costs can be decreased from $0.49/watt to $0.29/watt by utilizing installation best practices. Researchers studied installation practices at 26 sites in the U.S. and Germany to determine current practices and future opportunities.
In July 2013, the CPUC issued its annual report on the progress of the California Solar Initiative, showing that the program has installed 66 percent of its total goal, with another 19 percent reserved