Silfab Solar Inc. SSA260M

Mono-c-Si

261 W Pmax

34.2 V Voc

9.04 A Isc

30.8 V Vmp

8.49 A Imp

16.01 % eff.

0.8458 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	261.492	W
PTC Power	PTC	236.2	W
Open-circuit voltage	V_oc_ref	34.2	V
Short-circuit current	I_sc_ref	9.04	A
Max-power voltage	V_mp_ref	30.8	V
Max-power current	I_mp_ref	8.49	A
Fill factor	FF	0.8458	—
Efficiency (STC)	η	16.01	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.004972	A/°C
Voc temperature coefficient	beta_oc	-0.10431	V/°C
Pmax temperature coefficient	gamma_r	-0.404	%/°C
NOCT	T_NOCT	46.9	°C
Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.5411	V
Light-generated current (ref)	I_L_ref	9.04	A
Saturation current (ref)	I_o_ref	1.14e-09	A
Series resistance	R_s	0.001	Ω
Shunt resistance (ref)	R_sh_ref	8296.446	Ω
Cells in series	N_s	60	—
CEC Adjust factor	Adjust	-100.0	%

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Module Specifications

Technology Mono-c-Si

Bifacial No

BIPV No

Cells in series 60

Module area 1.6335 m²

Dimensions 1.65 × 0.99 m

NOCT 46.9 °C

Temp. coefficient of Pmax -0.404 %/°C

Temp. coefficient of Voc -0.305 %/°C

Temp. coefficient of Isc 0.055 %/°C

CEC list On the 23 Jun 2026 list

Parameters from 23 Jun 2026 list

Measured Data

No measured data yet for this module.

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