Changes in PV projects cost by Berkeley Lab, Sep 2011

Objective: Using project-level data, evaluate trends in the installed cost ofgrid-connected PV systems throughout the United States:

• Changes in total system installed cost and component-level costs over time

• Variation in total installed cost by system size

• Differences in installed cost across U.S. states and countries

• Differences in installed cost by customer type, application, and technology

• Changes in PV incentives and net installed cost over time and variation acrossstates

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