Trina Solar TSM-255PE05A

Multi-c-Si

255.285 W Pmax

38.1 V Voc

8.88 A Isc

30.5 V Vmp

8.37 A Imp

15.78 % eff.

0.7545 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	255.285	W
PTC Power	PTC	224.9	W
Open-circuit voltage	V_oc_ref	38.1	V
Short-circuit current	I_sc_ref	8.88	A
Max-power voltage	V_mp_ref	30.5	V
Max-power current	I_mp_ref	8.37	A
Fill factor	FF	0.7545	—
Efficiency (STC)	η	15.78	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.004813	A/°C
Voc temperature coefficient	beta_oc	-0.147371	V/°C
Pmax temperature coefficient	gamma_r	-0.5006	%/°C
NOCT	T_NOCT	47.7	°C
CEC Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.67002	V
Light-generated current (ref)	I_L_ref	8.88054	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.33593	Ω
Shunt resistance (ref)	R_sh_ref	5551.67	Ω
Cells in series	N_s	60	—
CEC Adjust factor	Adjust	3.1784	%

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Module Specifications

Technology Multi-c-Si

Bifacial No

BIPV No

Cells in series 60

Module area 1.618 m²

Dimensions 1.643 × 0.985 m

NOCT 47.7 °C

CEC listing date 11/16/2022

Annual degradation 0.55%/yr

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