SEG Solar Inc. SEG-405-BMD-HV

Mono-c-Si

404.79 W Pmax

37.2 V Voc

13.7 A Isc

30.9 V Vmp

13.1 A Imp

20.65 % eff.

0.7943 FF

54 cells

IV & PV Curves at STC (1000 W/m², 25 °C)

IV Curves — Multiple Conditions

Irradiance sweep at 25 °C

Temperature sweep at 1000 W/m²

Single-Diode Model Parameters

Source: California Energy Commission module list · retrieved via SAM library · energy.ca.gov

Parameter	Symbol	Value	Unit
Nameplate (STC)
STC Power	STC	404.79	W
PTC Power	PTC	376.5	W
Open-circuit voltage	V_oc_ref	37.2	V
Short-circuit current	I_sc_ref	13.7	A
Max-power voltage	V_mp_ref	30.9	V
Max-power current	I_mp_ref	13.1	A
Fill factor	FF	0.7943	—
Efficiency (STC)	η	20.65	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.000822	A/°C
Voc temperature coefficient	beta_oc	-0.102672	V/°C
Pmax temperature coefficient	gamma_r	-0.361	%/°C
NOCT	T_NOCT	45.4	°C
Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.3408	V
Light-generated current (ref)	I_L_ref	13.8466	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.1616	Ω
Shunt resistance (ref)	R_sh_ref	232.243	Ω
Cells in series	N_s	54	—
CEC Adjust factor	Adjust	-2.1174	%

Actions

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Module Specifications

Technology Mono-c-Si

Bifacial No

BIPV No

Cells in series 54

Module area 1.96 m²

NOCT 45.4 °C

CEC listing date 11/16/2022

Measured Data

No measured data yet for this module.

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