Trina Solar TSM-310DD09M5C

Mono-c-Si

310 W Pmax

44.4 V Voc

8.89 A Isc

36.6 V Vmp

8.47 A Imp

16.15 % eff.

0.7854 FF

64 cells

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

IV Curves at 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 · All data sources

Parameter	Symbol	Value	Unit
Nameplate (STC)
STC Power	STC	310.002	W
PTC Power	PTC	287.1	W
Open-circuit voltage	V_oc_ref	44.4	V
Short-circuit current	I_sc_ref	8.89	A
Max-power voltage	V_mp_ref	36.6	V
Max-power current	I_mp_ref	8.47	A
Fill factor	FF	0.7854	—
Efficiency (STC)	η	16.15	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.002311	A/°C
Voc temperature coefficient	beta_oc	-0.115262	V/°C
Pmax temperature coefficient	gamma_r	-0.353	%/°C
NOCT	T_NOCT	45.3	°C
Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.6082	V
Light-generated current (ref)	I_L_ref	8.89142	A
Saturation current (ref)	I_o_ref	9.07e-12	A
Series resistance	R_s	0.3337	Ω
Shunt resistance (ref)	R_sh_ref	2089.166	Ω
Cells in series	N_s	64	—
CEC Adjust factor	Adjust	4.9891	%

Additional Model Sources

Source	Model type	Fit quality	Citation
CEC module list (via SAM library) Default	CEC / De Soto single-diode	—	https://www.energy.ca.gov/media/2367
Sandia PVsyst single-diode fit	PVsyst single-diode	NMBE Pmp-0.012	Sandia National Laboratories — PVsyst single-diode parameter translation. See data/pvsyst_params.README.md. https://pvpmc.sandia.gov/

Actions

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

Module Specifications

Technology Mono-c-Si

Bifacial No

BIPV No

Cells in series 64

Module area 1.92 m²

NOCT 45.3 °C

Temp. coefficient of Pmax -0.353 %/°C

Temp. coefficient of Voc -0.260 %/°C

Temp. coefficient of Isc 0.026 %/°C

CEC list On the 23 Jun 2026 list

Parameters from 23 Jun 2026 list

Measured Data

No measured data yet for this module.

Same Test Data

2 listings with identical nameplate test data, one per frame, color or backsheet version.

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