SunSpark Technology Inc. SST-320M3B-60

Mono-c-Si

320.38 W Pmax

40.8 V Voc

10.18 A Isc

33.2 V Vmp

9.65 A Imp

19.42 % eff.

0.7714 FF

60 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	320.38	W
PTC Power	PTC	292.8	W
Open-circuit voltage	V_oc_ref	40.8	V
Short-circuit current	I_sc_ref	10.18	A
Max-power voltage	V_mp_ref	33.2	V
Max-power current	I_mp_ref	9.65	A
Fill factor	FF	0.7714	—
Efficiency (STC)	η	19.42	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.000611	A/°C
Voc temperature coefficient	beta_oc	-0.100368	V/°C
Pmax temperature coefficient	gamma_r	-0.375	%/°C
NOCT	T_NOCT	48.2	°C
CEC Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.47934	V
Light-generated current (ref)	I_L_ref	10.1858	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.31746	Ω
Shunt resistance (ref)	R_sh_ref	560.426	Ω
Cells in series	N_s	60	—
CEC Adjust factor	Adjust	11.3204	%

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Module Specifications

Technology Mono-c-Si

Bifacial No

BIPV No

Cells in series 60

Module area 1.65 m²

NOCT 48.2 °C

CEC listing date 11/16/2022

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