Trina Solar TSM-305DEG5.07(II)

Mono-c-Si

305.25 W Pmax

40.0 V Voc

9.76 A Isc

33.0 V Vmp

9.25 A Imp

18.5 % eff.

0.7819 FF

60 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	305.25	W
PTC Power	PTC	283.2	W
Open-circuit voltage	V_oc_ref	40.0	V
Short-circuit current	I_sc_ref	9.76	A
Max-power voltage	V_mp_ref	33.0	V
Max-power current	I_mp_ref	9.25	A
Fill factor	FF	0.7819	—
Efficiency (STC)	η	18.5	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.003611	A/°C
Voc temperature coefficient	beta_oc	-0.1168	V/°C
Pmax temperature coefficient	gamma_r	-0.41	%/°C
NOCT	T_NOCT	42.6	°C
CEC Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.57732	V
Light-generated current (ref)	I_L_ref	9.76269	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.24113	Ω
Shunt resistance (ref)	R_sh_ref	873.691	Ω
Cells in series	N_s	60	—
CEC Adjust factor	Adjust	11.6805	%

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Module Specifications

Technology Mono-c-Si

Bifacial No

BIPV No

Cells in series 60

Module area 1.65 m²

NOCT 42.6 °C

CEC listing date 11/16/2022

Annual degradation 0.55%/yr

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