Assertion: photovoltaic solar cell | /r/CapableOf | act as energy sources
Facets:
value: including other small devices
type: OTHER
value: including rooftop panels on individual houses
type: LOCATION
value: including calculators
type: OTHER
value: including telecommunications
type: OTHER
value: for a wide variety of uses
type: PURPOSE
Source sentences:
text: These disks act as energy sources for a wide variety of uses, including: calculators and other small devices; telecommunications; rooftop panels on individual houses; and for lighting, pumping, and medical refrigeration for villages in developing countries.