S-Energy Co. Ltd. SN315P-15

Multi-c-Si

315 W Pmax

45.6 V Voc

9.01 A Isc

36.6 V Vmp

8.61 A Imp

15.89 % eff.

0.767 FF

72 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	315.126	W
PTC Power	PTC	286.2	W
Open-circuit voltage	V_oc_ref	45.6	V
Short-circuit current	I_sc_ref	9.01	A
Max-power voltage	V_mp_ref	36.6	V
Max-power current	I_mp_ref	8.61	A
Fill factor	FF	0.767	—
Efficiency (STC)	η	15.89	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.003909	A/°C
Voc temperature coefficient	beta_oc	-0.135394	V/°C
Pmax temperature coefficient	gamma_r	-0.4074	%/°C
NOCT	T_NOCT	46.7	°C
Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.77996	V
Light-generated current (ref)	I_L_ref	9.10283	A
Saturation current (ref)	I_o_ref	6.79e-11	A
Series resistance	R_s	0.43102	Ω
Shunt resistance (ref)	R_sh_ref	1434.66	Ω
Cells in series	N_s	72	—
CEC Adjust factor	Adjust	7.4907	%

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Module Specifications

Technology Multi-c-Si

Bifacial No

BIPV No

Cells in series 72

Module area 1.983 m²

Dimensions 1.985 × 0.999 m

NOCT 46.7 °C

Temp. coefficient of Pmax -0.407 %/°C

Temp. coefficient of Voc -0.297 %/°C

Temp. coefficient of Isc 0.043 %/°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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