Suzhou Talesun Solar Technologies Co. Ltd. TP672M-345

Mono-c-Si

345.043 W Pmax

47.2 V Voc

9.43 A Isc

38.9 V Vmp

8.87 A Imp

17.79 % eff.

0.7752 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	345.043	W
PTC Power	PTC	315.6	W
Open-circuit voltage	V_oc_ref	47.2	V
Short-circuit current	I_sc_ref	9.43	A
Max-power voltage	V_mp_ref	38.9	V
Max-power current	I_mp_ref	8.87	A
Fill factor	FF	0.7752	—
Efficiency (STC)	η	17.79	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.004668	A/°C
Voc temperature coefficient	beta_oc	-0.154297	V/°C
Pmax temperature coefficient	gamma_r	-0.4637	%/°C
NOCT	T_NOCT	43.3	°C
CEC Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	2.00764	V
Light-generated current (ref)	I_L_ref	9.43495	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.26541	Ω
Shunt resistance (ref)	R_sh_ref	505.222	Ω
Cells in series	N_s	72	—
CEC Adjust factor	Adjust	15.5214	%

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Module Specifications

Technology Mono-c-Si

Bifacial No

BIPV No

Cells in series 72

Module area 1.94 m²

Dimensions 1.96 × 0.99 m

NOCT 43.3 °C

CEC listing date 11/16/2022

Annual degradation 0.55%/yr