1. European Photovoltaic Industry Association (EPIA) and the Photovoltaic Technology Platform (2010), Solar Europe Industry Initiative - Implementation Plan 2010-2012;EPIA,2010
2. Analytical Monitoring of Grid-connected Photovoltaic Systems: Good Practices for Monitoring and Performance Analysis;Woyte,2014
3. Chapter II-1-B – energy yield in photovoltaic systems;Theristis,2018
4. Analysis of Long-term Performance of PV Systems: Different Data Resolution for Different Purposes;Nordmann,2014
5. Performance and Reliability of Photovoltaic Systems, Subtask 3.2: Review of Failures of Photovoltaic Modules;Köntges,2014