SEG Solar Inc. SEG-305-BMB-BG

Mono-c-Si Bifacial
305.185 W Pmax
39.9 V Voc
9.61 A Isc
33.5 V Vmp
9.11 A Imp
17.74 % eff.
0.7959 FF
60 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 305.185 W
PTC Power PTC 282.6 W
Open-circuit voltage V_oc_ref 39.9 V
Short-circuit current I_sc_ref 9.61 A
Max-power voltage V_mp_ref 33.5 V
Max-power current I_mp_ref 9.11 A
Fill factor FF 0.7959
Efficiency (STC) η 17.74 %
Temperature Coefficients
Isc temperature coefficient alpha_sc 0.002979 A/°C
Voc temperature coefficient beta_oc -0.118902 V/°C
Pmax temperature coefficient gamma_r -0.385 %/°C
NOCT T_NOCT 44.0 °C
CEC Single-Diode (De Soto) Parameters
Modified ideality factor a_ref 1.53655 V
Light-generated current (ref) I_L_ref 9.61332 A
Saturation current (ref) I_o_ref A
Series resistance R_s 0.18242 Ω
Shunt resistance (ref) R_sh_ref 528.201 Ω
Cells in series N_s 60
CEC Adjust factor Adjust 4.2623 %
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Module Specifications
Technology Mono-c-Si
Bifacial Yes
BIPV No
Cells in series 60
Module area 1.72 m²
NOCT 44.0 °C
CEC listing date 11/16/2022
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