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PV modelling

Question asked by Churchill Omondi Agutu on 27-Feb-2017
Latest reply on 28-Feb-2017 by Churchill Omondi Agutu

Hello Inno-Energies! Im trying to model PV cell behavior under concentrated light for c-Si solar cells. I am using the four parameter model where I determine (Io, Iph, Rsh,Rs, diode ideality factor). I am struggling to estimate the Rs and  Rsh. Any suggestions for how I can easily determine these two parameters? I am using Pvlib to plot the characteristic I-V curve.