作者: Corrado Lacchini , Ricardo Rüther
DOI: 10.1016/J.RENENE.2015.05.045
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摘要: Abstract The Brazilian territory is irradiated with solar energy ranging from 1500 to 2300 kWh/m2/year, compared 900 1850 kWh/m2/year in Germany, France, Italy and Spain. Despite that, photovoltaic (PV) technology only now starting penetrate the electricity mix. Until recently, high costs of PV generation had prevented this competing Brazil. However, consistent price reductions worldwide scale reached, has brought attention planners actions have been taken recently Brazil help start its progress. In paper, two recent government are analyzed, namely National Electrical Energy Agency ANEEL Resolution RN482/2012, announcement support by Development Bank offering loans at low interest rates for projects. effects these residential systems positive where conventional tariff respect average country, less relevant elsewhere. We compare tariffs calculated Levelized Cost rooftop generation. influence policies on return investment studied different climatic zones