noun

• A panel designed to absorb the sun's rays as a source of energy for generating electricity or heating.

  ‘The cleanest energy sources of electricity are solar panels and wind turbines, which are only starting to be used in Canada.’

  More example sentences

  • ‘Most robots today draw that energy from electrical cords, solar panels, or batteries.’
  • ‘Unlike other renewable power sources, solar panels provide the most electricity in the middle of the day, when it is needed most.’
  • ‘According to the council, it's a myth that solar panels generate electricity by storing direct heat from the sun.’
  • ‘Further heating and electrical energy comes from photovalic solar panels located on the roof.’