Assertion: car | /r/CapableOf | travel about 80 km
Facets:
value: on solar power
type: OTHER
value: alone
type: MANNER
Source sentences:
text: Hanergy says that five to six hours of sunlight should allow the cars’ thin-film solar cells to generate between 8-10 kWh of power a day, allowing the car to travel about 80 km (50 mi) on solar power alone.