1. [UNFCC] – United Nations Framework Convention on Climate Change. Paris Agreement, Paris; 2015. .
2. Terawatt-scale photovoltaics: trajectories and challenges;Haegel;Science,2017
3. [ETIP-PV] – European Technology and Innovation Platform for Photovoltaics. The true competitiveness of solar PV – a european case study, ETIP-PV, Munich; 2017. .
4. [IRENA] – International Renewable Energy Agency. Letting in the light – how solar photovoltaics will revolutionize the electricity system, IRENA, Abu Dhabi; 2016. .
5. [IEA-PVPS] – International Energy Agency Photovoltaic Power Systems Programme. Trends 2015 in photovoltaic applications: survey report of selected IEA countries between 1992 and 2015, Paris; 2016. .