Trina Solar TSM-340DD14A.18(II)

Mono-c-Si

339.98 W Pmax

46.5 V Voc

9.45 A Isc

38.2 V Vmp

8.9 A Imp

17.52 % eff.

0.7737 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	339.98	W
PTC Power	PTC	306.2	W
Open-circuit voltage	V_oc_ref	46.5	V
Short-circuit current	I_sc_ref	9.45	A
Max-power voltage	V_mp_ref	38.2	V
Max-power current	I_mp_ref	8.9	A
Fill factor	FF	0.7737	—
Efficiency (STC)	η	17.52	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.004886	A/°C
Voc temperature coefficient	beta_oc	-0.161541	V/°C
Pmax temperature coefficient	gamma_r	-0.4625	%/°C
NOCT	T_NOCT	46.3	°C
CEC Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.9813	V
Light-generated current (ref)	I_L_ref	9.45409	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.27548	Ω
Shunt resistance (ref)	R_sh_ref	635.78	Ω
Cells in series	N_s	72	—
CEC Adjust factor	Adjust	9.0069	%

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Module Specifications

Technology Mono-c-Si

Bifacial No

BIPV No

Cells in series 72

Module area 1.94 m²

Dimensions 1.956 × 0.992 m

NOCT 46.3 °C

CEC listing date 11/16/2022

Annual degradation 0.55%/yr

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