The solar panels produced 1.4 times more energy on the ship at sea than on land in Tokyo.
After the meeting, Senator Collins said she thought the panel had produced "a strong bill," even without the ethics office provision.
The 120 solar panels produce 6.5 percent of the electricity supply required for the climate-controlled building.
These make sense because solar panels produce the most energy during the daytime and during the summer.
The panels produce electricity with no pollution, officials say.
Meanwhile Singh's panel will produce its final report in March, probably round about budget day.
Under peak sun conditions, the panels will produce 2,160 watts of power.
The power station at Kuraymat uses both natural gas and solar panels to produce electricity.
Then, in eight hearings over 10 months, the panel heard testimony from a dozen witnesses and produced 800 pages of transcripts.
These 98 panels produce enough power to provide for the majority of the theater's daily electrical needs, but not all.