ˌsolar ˈpanel BrE AmE noun [countable]
a piece of equipment, usually kept on a roof, that collects and uses the sun’s energy to heat water or make electricity
ˌsolar ˈpanel BrE AmE noun [countable]
a piece of equipment, usually kept on a roof, that collects and uses the sun’s energy to heat water or make electricity
Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012