Assertion: solar power system | /r/ObjectUse | used in conjunction
Facets:
value: with a diesel generator
type: OTHER
value: with a wind turbine
type: OTHER
value: with batteries
type: OTHER
Source sentences:
text: Stand-alone photovoltaic power systems are independent of the utility grid and may use solar panels only or may be used in conjunction with a diesel generator, a wind turbine or batteries.