Lu, L.; Yang, H.X. - In: Applied Energy 87 (2010) 12, pp. 3625-3631
This paper reports the investigation results of the energy payback time (EPBT) and greenhouse-gas payback time (GPBT) of a rooftop BIPV system (grid-connected) in Hong Kong to measure its sustainability. The 22 kWp PV array is facing south with inclined angle of 22.5°. The hourly solar...
