S-Energy Co. Ltd. SN290M-10(B)

Mono-c-Si

290 W Pmax

39.6 V Voc

9.63 A Isc

32.0 V Vmp

9.05 A Imp

18.33 % eff.

0.7594 FF

60 cells

Same test data as SN290M-10. CEC lists each frame, color and backsheet version as its own listing.

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	289.6	W
PTC Power	PTC	261.0	W
Open-circuit voltage	V_oc_ref	39.6	V
Short-circuit current	I_sc_ref	9.63	A
Max-power voltage	V_mp_ref	32.0	V
Max-power current	I_mp_ref	9.05	A
Fill factor	FF	0.7594	—
Efficiency (STC)	η	18.33	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.00337	A/°C
Voc temperature coefficient	beta_oc	-0.112068	V/°C
Pmax temperature coefficient	gamma_r	-0.388	%/°C
NOCT	T_NOCT	50.9	°C
Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.50968	V
Light-generated current (ref)	I_L_ref	9.64158	A
Saturation current (ref)	I_o_ref	3.85e-11	A
Series resistance	R_s	0.33705	Ω
Shunt resistance (ref)	R_sh_ref	280.36	Ω
Cells in series	N_s	60	—
CEC Adjust factor	Adjust	7.4279	%

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Module Specifications

Technology Mono-c-Si

Bifacial No

BIPV No

Cells in series 60

Module area 1.58 m²

NOCT 50.9 °C

Temp. coefficient of Pmax -0.388 %/°C

Temp. coefficient of Voc -0.283 %/°C

Temp. coefficient of Isc 0.035 %/°C

CEC list On the 23 Jun 2026 list

Parameters from 16 Nov 2022 list

Measured Data

No measured data yet for this module.

Same Test Data

2 listings with identical nameplate test data, one per frame, color or backsheet version.

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