Study reveals solar PV ‘energy payback’ time is 0.55 to 1.3 years
The Bavarian Institute of Applied Environmental Research and Technology (bifa) environmental institute in Germany has published an eco-efficiency analysis of solar PV which reveals that the energy payback time for the technology ranges from 0.55 to 1.3 years. The paper examines the impact of solar PV on the environment, taking into account the whole solar life…