SEG Solar Inc. SEG-315-6MB-HV

Mono-c-Si

315 W Pmax

40.9 V Voc

9.89 A Isc

32.8 V Vmp

9.61 A Imp

18.87 % eff.

0.7793 FF

60 cells

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

IV Curves at 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 · All data sources

Parameter	Symbol	Value	Unit
Nameplate (STC)
STC Power	STC	315.208	W
PTC Power	PTC	291.5	W
Open-circuit voltage	V_oc_ref	40.9	V
Short-circuit current	I_sc_ref	9.89	A
Max-power voltage	V_mp_ref	32.8	V
Max-power current	I_mp_ref	9.61	A
Fill factor	FF	0.7793	—
Efficiency (STC)	η	18.87	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.003264	A/°C
Voc temperature coefficient	beta_oc	-0.125154	V/°C
Pmax temperature coefficient	gamma_r	-0.395	%/°C
NOCT	T_NOCT	44.2	°C
Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.56175	V
Light-generated current (ref)	I_L_ref	10.1977	A
Saturation current (ref)	I_o_ref	4.28e-11	A
Series resistance	R_s	0.35672	Ω
Shunt resistance (ref)	R_sh_ref	451.712	Ω
Cells in series	N_s	60	—
CEC Adjust factor	Adjust	-0.2817	%

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Module Specifications

Technology Mono-c-Si

Bifacial No

BIPV No

Cells in series 60

Module area 1.67 m²

NOCT 44.2 °C

Temp. coefficient of Pmax -0.395 %/°C

Temp. coefficient of Voc -0.306 %/°C

Temp. coefficient of Isc 0.033 %/°C

CEC list On the 23 Jun 2026 list

Parameters from 16 Nov 2022 list

Measured Data

No measured data yet for this module.

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