efficiency depends on

6 triples
GPTKB property

Random triples
Subject Object
gptkb:Photovoltaic_System Temperature
gptkb:Photovoltaic_System Sunlight Intensity
gptkb:Turbines Design
gptkb:Turbines Operating conditions
gptkb:Photovoltaic_System Angle of Installation
gptkb:Photovoltaic_System Panel Type