1. Data was taken from US Energy Information Administration (EIA), 2017.
2. IEC 61730, Photovoltaic (PV) Module Safety Qualification - Part 2: Requirements for Testing. International Electrotechnical Commission, Geneva, Switzerland, 2016.
3. UL 1703, Standard for Flat-Plate Photovoltaic Modules and Panels, Second Edition, Underwriters Laboratories Inc., 333 Pfingsten Road, Northbrook, IL 60062, 2013.
4. Statistical and domain analytics applied to PV module lifetime and degradation science;Bruckman;IEEE Access,2013
5. Degradation science: mesoscopic evolution and temporal analytics of photovoltaic energy materials;French;Current Opinion in Solid State and Materials Science,2015