Trina Solar TSM-540DE19

Mono-c-Si

540.696 W Pmax

37.5 V Voc

18.41 A Isc

31.2 V Vmp

17.33 A Imp

20.88 % eff.

0.7832 FF

55 cells

IV & PV Curves at STC (1000 W/m², 25 °C)

IV Curves — Multiple Conditions

Irradiance sweep at 25 °C

Temperature sweep at 1000 W/m²

Single-Diode Model Parameters

Source: California Energy Commission module list · retrieved via SAM library · energy.ca.gov

Parameter	Symbol	Value	Unit
Nameplate (STC)
STC Power	STC	540.696	W
PTC Power	PTC	500.6	W
Open-circuit voltage	V_oc_ref	37.5	V
Short-circuit current	I_sc_ref	18.41	A
Max-power voltage	V_mp_ref	31.2	V
Max-power current	I_mp_ref	17.33	A
Fill factor	FF	0.7832	—
Efficiency (STC)	η	20.88	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.0081	A/°C
Voc temperature coefficient	beta_oc	-0.099375	V/°C
Pmax temperature coefficient	gamma_r	-0.371	%/°C
NOCT	T_NOCT	45.7	°C
Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.43188	V
Light-generated current (ref)	I_L_ref	18.4258	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.10926	Ω
Shunt resistance (ref)	R_sh_ref	127.104	Ω
Cells in series	N_s	55	—
CEC Adjust factor	Adjust	15.0248	%

Actions

Open in IV Curve Explorer Generate PAN File Datasheet not on file CEC Source Data

Module Specifications

Technology Mono-c-Si

Bifacial No

BIPV No

Cells in series 55

Module area 2.59 m²

NOCT 45.7 °C

CEC listing date 11/16/2022

Annual degradation 0.55%/yr

Measured Data

No measured data yet for this module.

Related Models