Assertion: film solar cell | /r/HasProperty | lightweight
Facets:
value: such as in a soldier’s backpack
type: OTHER
Source sentences:
text: As a result, thin-film solar cells are lightweight, durable and easy to use.
text: Thin-film solar cells can be flexible and lightweight, making them ideal for portable applications—such as in a soldier’s backpack—or for use in other products like windows that generate electricity from the sun.