Phono Solar Technology Co.Ltd. PS320M-24/T

Mono-c-Si

321.235 W Pmax

46.92 V Voc

9.37 A Isc

37.18 V Vmp

8.64 A Imp

16.56 % eff.

0.7307 FF

72 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	321.235	W
PTC Power	PTC	288.4	W
Open-circuit voltage	V_oc_ref	46.92	V
Short-circuit current	I_sc_ref	9.37	A
Max-power voltage	V_mp_ref	37.18	V
Max-power current	I_mp_ref	8.64	A
Fill factor	FF	0.7307	—
Efficiency (STC)	η	16.56	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.004123	A/°C
Voc temperature coefficient	beta_oc	-0.150144	V/°C
Pmax temperature coefficient	gamma_r	-0.405	%/°C
NOCT	T_NOCT	48.8	°C
CEC Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.8479	V
Light-generated current (ref)	I_L_ref	9.40247	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.4952	Ω
Shunt resistance (ref)	R_sh_ref	142.891	Ω
Cells in series	N_s	72	—
CEC Adjust factor	Adjust	1.3756	%

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Module Specifications

Technology Mono-c-Si

Bifacial No

BIPV No

Cells in series 72

Module area 1.94 m²

NOCT 48.8 °C

CEC listing date 11/16/2022