Assertion: solar cell's efficiency | /r/RelatedTo | heat loss
Facets:
value: from the collector surface
type: LOCATION
value: directly
type: MANNER
Source sentences:
text: Efficiency (the proportion of heat energy retained for a predefined time period) is directly related to heat loss from the collector surface.
text: Efficiency (the proportion of heat energy retained for a predefined time period) is directly related to heat loss from the collector surface.