Philadelphia Solar PS-M72(BF)-405

Mono-c-Si Bifacial
405.002 W Pmax
50.8 V Voc
10.08 A Isc
42.1 V Vmp
9.62 A Imp
20.25 % eff.
0.7909 FF
72 cells
IV curves not yet precomputed for this module. Run python manage.py precompute_iv_curves to generate them.
CEC Single-Diode Model Parameters
Parameter Symbol Value Unit
Nameplate (STC)
STC Power STC 405.002 W
PTC Power PTC 377.8 W
Open-circuit voltage V_oc_ref 50.8 V
Short-circuit current I_sc_ref 10.08 A
Max-power voltage V_mp_ref 42.1 V
Max-power current I_mp_ref 9.62 A
Fill factor FF 0.7909
Efficiency (STC) η 20.25 %
Temperature Coefficients
Isc temperature coefficient alpha_sc 0.004939 A/°C
Voc temperature coefficient beta_oc -0.135636 V/°C
Pmax temperature coefficient gamma_r -0.376 %/°C
NOCT T_NOCT 43.6 °C
CEC Single-Diode (De Soto) Parameters
Modified ideality factor a_ref 1.95159 V
Light-generated current (ref) I_L_ref 10.1869 A
Saturation current (ref) I_o_ref A
Series resistance R_s 0.28364 Ω
Shunt resistance (ref) R_sh_ref 476.35 Ω
Cells in series N_s 72
CEC Adjust factor Adjust 15.6051 %
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Module Specifications
Technology Mono-c-Si
Bifacial Yes
BIPV No
Cells in series 72
Module area 2.0 m²
NOCT 43.6 °C
CEC listing date 11/16/2022
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