Trina Solar TSM-310PA14A

Multi-c-Si

309.963 W Pmax

45.8 V Voc

8.82 A Isc

37.3 V Vmp

8.31 A Imp

16.14 % eff.

0.7673 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	309.963	W
PTC Power	PTC	284.8	W
Open-circuit voltage	V_oc_ref	45.8	V
Short-circuit current	I_sc_ref	8.82	A
Max-power voltage	V_mp_ref	37.3	V
Max-power current	I_mp_ref	8.31	A
Fill factor	FF	0.7673	—
Efficiency (STC)	η	16.14	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.00441	A/°C
Voc temperature coefficient	beta_oc	-0.15114	V/°C
Pmax temperature coefficient	gamma_r	-0.43	%/°C
NOCT	T_NOCT	43.3	°C
CEC Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.87157	V
Light-generated current (ref)	I_L_ref	8.82508	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.35433	Ω
Shunt resistance (ref)	R_sh_ref	615.14	Ω
Cells in series	N_s	72	—
CEC Adjust factor	Adjust	5.8937	%

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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 43.3 °C

CEC listing date 11/16/2022

Annual degradation 0.55%/yr

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