Trina Solar TSM-305PA14.10

Multi-c-Si

304.977 W Pmax

45.2 V Voc

8.82 A Isc

36.7 V Vmp

8.31 A Imp

15.88 % eff.

0.765 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	304.977	W
PTC Power	PTC	276.2	W
Open-circuit voltage	V_oc_ref	45.2	V
Short-circuit current	I_sc_ref	8.82	A
Max-power voltage	V_mp_ref	36.7	V
Max-power current	I_mp_ref	8.31	A
Fill factor	FF	0.765	—
Efficiency (STC)	η	15.88	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.003246	A/°C
Voc temperature coefficient	beta_oc	-0.144143	V/°C
Pmax temperature coefficient	gamma_r	-0.43	%/°C
NOCT	T_NOCT	46.2	°C
CEC Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.81698	V
Light-generated current (ref)	I_L_ref	8.82575	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.37219	Ω
Shunt resistance (ref)	R_sh_ref	571.4	Ω
Cells in series	N_s	72	—
CEC Adjust factor	Adjust	6.2439	%

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Module Specifications

Technology Multi-c-Si

Bifacial No

BIPV No

Cells in series 72

Module area 1.921 m²

Dimensions 1.95 × 0.985 m

NOCT 46.2 °C

CEC listing date 11/16/2022

Annual degradation 0.55%/yr

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