Silfab Solar Inc. SIL-320BL

Mono-c-Si

320.608 W Pmax

42.0 V Voc

9.78 A Isc

34.4 V Vmp

9.32 A Imp

19.67 % eff.

0.7805 FF

63 cells

IV curves not yet precomputed for this module. Run python manage.py precompute_iv_curves to generate them.

CEC Single-Diode Model Parameters

Parameter	Symbol	Value	Unit
Nameplate (STC)
STC Power	STC	320.608	W
PTC Power	PTC	299.7	W
Open-circuit voltage	V_oc_ref	42.0	V
Short-circuit current	I_sc_ref	9.78	A
Max-power voltage	V_mp_ref	34.4	V
Max-power current	I_mp_ref	9.32	A
Fill factor	FF	0.7805	—
Efficiency (STC)	η	19.67	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.00176	A/°C
Voc temperature coefficient	beta_oc	-0.11172	V/°C
Pmax temperature coefficient	gamma_r	-0.369	%/°C
NOCT	T_NOCT	42.7	°C
CEC Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.53505	V
Light-generated current (ref)	I_L_ref	9.78056	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.30983	Ω
Shunt resistance (ref)	R_sh_ref	5453.82	Ω
Cells in series	N_s	63	—
CEC Adjust factor	Adjust	4.6441	%

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Module Specifications

Technology Mono-c-Si

Bifacial No

BIPV No

Cells in series 63

Module area 1.63 m²

NOCT 42.7 °C

CEC listing date 11/16/2022

Annual degradation 0.5%/yr

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