He notes that unlike electricity from many other renewable sources, power from the batteries could be held back and used at times of peak demand. (newscientist.com)
Homeowners or businesses can then use the stored energy during times of peak demand and at night when the solar panels aren't producing electricity. (treehugger.com)
When it comes to travel during the holidays and other times of peak demand, it can help to book as early as possible — up to 11 months before departure. (thepointsguy.com)