Numerical modeling, simulation and evaluation of conventional and hybrid photovoltaic modules interconnection configurations under partial shading conditions

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Table 4

Different array topologies output voltage, current and the respective power expressions.

Topology	Array output voltage (V)	Array output current (A)	Array output power (W)
S	p = module voltage in a PV string	I_o = I_q q = module current in a PV string	P_o = 16 × V_p × I_q
P	V_o = Vp p = module voltage in a PV string	q = module current in a PV string	P_o = 16 × V_p × I_q
SP	p = module voltage in a PV string	I_o = I₁+ I₅ + I₉ + I₁₃ = 4 I_q q = individual PV string current	P_o = 16 × V_p × I_q
TCT	V_o = V_r1+ V_r2 V_r3 + V_r4=4V_r r = individual PV row voltage	I_o = I_q₁+ I_q₅ + I_q₉ + I_q₁₃ = 4 I_q q = individual PV string current	P_o = 16 × V_r × I_q
CCT	p = module voltage in a PV string	I_o = I₁+ I₅ + I₉ + I₁₃ = 4 I_q q = PV string current	P_o = 16 × V_p × I_q
BL	p = module voltage in a PV string	I_o = I₁+ I₅ + I₉ + I₁₃ = 4 I_q q = PV string current	P_o = 16 × V_p × I_q
BLTCT	p = module voltage in a PV string	I_o= I₁+ I₅ + I₉ + I₁₃ = 4 I_q q = PV string current	P_o = 16 × V_p × I_q
HC	p = module voltage in a PV string	I_o = I₁+ I₅ + I₉ + I₁₃ = 4 I_q q = PV string current	P_o = 16 × V_p × I_q
HCTCT	p = module voltage in a PV string	I_o= I₁+ I₅ + I₉ + I₁₃ = 4 I_q q = PV string current	P_o = 16 × V_p × I_q
LD	p = module voltage in a PV string	I_o = I₁+ I₅ + I₉ + I₁₃ = 4 I_q q = PV string current	P_o = 16 × V_p × I_q

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