GCL System Integration Technology Co. Ltd. GCL-M6/72H335

Mono-c-Si

335 W Pmax

46.4 V Voc

9.41 A Isc

38.0 V Vmp

8.82 A Imp

17.28 % eff.

0.7676 FF

72 cells

Same test data as GCL-M6/72335. CEC lists each frame, color and backsheet version as its own listing.

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	335.16	W
PTC Power	PTC	306.1	W
Open-circuit voltage	V_oc_ref	46.4	V
Short-circuit current	I_sc_ref	9.41	A
Max-power voltage	V_mp_ref	38.0	V
Max-power current	I_mp_ref	8.82	A
Fill factor	FF	0.7676	—
Efficiency (STC)	η	17.28	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.003482	A/°C
Voc temperature coefficient	beta_oc	-0.138736	V/°C
Pmax temperature coefficient	gamma_r	-0.416	%/°C
NOCT	T_NOCT	45.5	°C
Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.84721	V
Light-generated current (ref)	I_L_ref	9.42067	A
Saturation current (ref)	I_o_ref	1.14e-10	A
Series resistance	R_s	0.32226	Ω
Shunt resistance (ref)	R_sh_ref	284.087	Ω
Cells in series	N_s	72	—
CEC Adjust factor	Adjust	11.1183	%

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 Pmp0.0085	Sandia National Laboratories — PVsyst single-diode parameter translation. See data/pvsyst_params.README.md. https://pvpmc.sandia.gov/

Actions

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Module Specifications

Technology Mono-c-Si

Bifacial No

BIPV No

Cells in series 72

Module area 1.94 m²

NOCT 45.5 °C

Temp. coefficient of Pmax -0.416 %/°C

Temp. coefficient of Voc -0.299 %/°C

Temp. coefficient of Isc 0.037 %/°C

CEC list On the 23 Jun 2026 list

Parameters from 16 Nov 2022 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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