GCL System Integration Technology Co. Ltd. GCL-P3/72H345

Multi-c-Si

344.544 W Pmax

46.9 V Voc

9.49 A Isc

38.8 V Vmp

8.88 A Imp

17.14 % eff.

0.7741 FF

72 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	344.544	W
PTC Power	PTC	321.1	W
Open-circuit voltage	V_oc_ref	46.9	V
Short-circuit current	I_sc_ref	9.49	A
Max-power voltage	V_mp_ref	38.8	V
Max-power current	I_mp_ref	8.88	A
Fill factor	FF	0.7741	—
Efficiency (STC)	η	17.14	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.004365	A/°C
Voc temperature coefficient	beta_oc	-0.132727	V/°C
Pmax temperature coefficient	gamma_r	-0.356	%/°C
NOCT	T_NOCT	44.2	°C
CEC Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.77215	V
Light-generated current (ref)	I_L_ref	9.5034	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.29763	Ω
Shunt resistance (ref)	R_sh_ref	210.829	Ω
Cells in series	N_s	72	—
CEC Adjust factor	Adjust	5.2328	%

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Module Specifications

Technology Multi-c-Si

Bifacial No

BIPV No

Cells in series 72

Module area 2.01 m²

NOCT 44.2 °C

CEC listing date 11/16/2022