Trina Solar TSM-275DD05A.08(II)

Mono-c-Si

275.378 W Pmax

38.9 V Voc

9.3 A Isc

31.4 V Vmp

8.77 A Imp

16.89 % eff.

0.7612 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	275.378	W
PTC Power	PTC	251.1	W
Open-circuit voltage	V_oc_ref	38.9	V
Short-circuit current	I_sc_ref	9.3	A
Max-power voltage	V_mp_ref	31.4	V
Max-power current	I_mp_ref	8.77	A
Fill factor	FF	0.7612	—
Efficiency (STC)	η	16.89	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.005022	A/°C
Voc temperature coefficient	beta_oc	-0.115144	V/°C
Pmax temperature coefficient	gamma_r	-0.41	%/°C
NOCT	T_NOCT	45.8	°C
CEC Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.54552	V
Light-generated current (ref)	I_L_ref	9.30564	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.33146	Ω
Shunt resistance (ref)	R_sh_ref	546.585	Ω
Cells in series	N_s	60	—
CEC Adjust factor	Adjust	11.637	%

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Module Specifications

Technology Mono-c-Si

Bifacial No

BIPV No

Cells in series 60

Module area 1.63 m²

Dimensions 1.643 × 0.992 m

NOCT 45.8 °C

CEC listing date 11/16/2022

Annual degradation 0.55%/yr

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