<page_title> Cost of electricity by source </page_title> <section_title> Lazard (2015) </section_title> <table> <cell> Solar PV-Rooftop Residential <col_header> Plant Type ( USD/MWh) </col_header> </cell> <cell> 184 <col_header> Low </col_header> </cell> <cell> 300 <col_header> High </col_header> </cell> </table>
Photovoltaic power plants on roofs of houses are at 184–300 USD per MWh.