To do that, solar panels would have to produce enough energy to heat water, run air conditioners and power lights during periods of peak-load demand.
(solar panels; to produce; enough energy to heat water) (solar panels; to run; air conditioners and power lights; T:during periods of peak-load demand)
solar panels solar panels
to produce to run
enough energy to heat water
air conditioners and power lights T:during periods of peak-load demand