Fialho, L.Melício, RuiMendes, Victor2015-05-082015-05-082014FIALHO, L.; MELÍCIO, Rui; MENDES, Victor Manuel Fernandes - PV system modeling by five parameters and in situ test. International Symposium on Power Electronics, Electrical Drives, Automation and Motion (SPEEDAM). ISBN 978-4799-4749-2. (2014), pp. 573-578978-1-4799-4749-2http://hdl.handle.net/10400.21/4513This paper focuses on a novel formalization for assessing the five parameter modeling of a photovoltaic cell. An optimization procedure is used as a feasibility problem to find the parameters tuned at the open circuit, maximum power, and short circuit points in order to assess the data needed for plotting the I-V curve. A comparison with experimental results is presented for two monocrystalline PV modules.engPV systemFive parameter modelingFeasibility problemOptimization procedurejournal article10.1109/SPEEDAM.2014.6872097