Silfab Solar Inc. SIL-310BL

Mono-c-Si

310.42 W Pmax

41.8 V Voc

9.72 A Isc

34.0 V Vmp

9.13 A Imp

19.04 % eff.

0.764 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	310.42	W
PTC Power	PTC	290.1	W
Open-circuit voltage	V_oc_ref	41.8	V
Short-circuit current	I_sc_ref	9.72	A
Max-power voltage	V_mp_ref	34.0	V
Max-power current	I_mp_ref	9.13	A
Fill factor	FF	0.764	—
Efficiency (STC)	η	19.04	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.00175	A/°C
Voc temperature coefficient	beta_oc	-0.111188	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	1.53339	V
Light-generated current (ref)	I_L_ref	9.73401	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.33984	Ω
Shunt resistance (ref)	R_sh_ref	235.709	Ω
Cells in series	N_s	63	—
CEC Adjust factor	Adjust	5.4263	%

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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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