Cabrera-Tobar, A.; Bullich-Massague, E.; Aragües-Peñalba, M.; Gomis-Bellmunt, O. "Capability curve analysis of photovoltaic generation systems" solar-energy-materials-and-systems Energy 140, pp. 255 - 264. 2016 DOI: 10.1016/j.solener.2016.11.014