%0 Journal Article %A Andrew D Mills %A Ryan H Wiser %B IEEE Journal of Photovoltaics %D 2013 %N 4 %P 1394 - 1402 %R 10.1109/JPHOTOV.2013.2263984 %T Changes in the Economic Value of Photovoltaic Generation at High Penetration Levels: A Pilot Case Study of California %V 3 %8 10/2013 %! IEEE J. Photovoltaics