Topsun Co. Ltd. TOP CLASS 440DE13

Mono-c-Si

440.64 W Pmax

41.0 V Voc

13.7 A Isc

34.0 V Vmp

12.96 A Imp

20.59 % eff.

0.7845 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	440.64	W
PTC Power	PTC	408.5	W
Open-circuit voltage	V_oc_ref	41.0	V
Short-circuit current	I_sc_ref	13.7	A
Max-power voltage	V_mp_ref	34.0	V
Max-power current	I_mp_ref	12.96	A
Fill factor	FF	0.7845	—
Efficiency (STC)	η	20.59	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.00685	A/°C
Voc temperature coefficient	beta_oc	-0.10619	V/°C
Pmax temperature coefficient	gamma_r	-0.343	%/°C
NOCT	T_NOCT	46.9	°C
CEC Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.51881	V
Light-generated current (ref)	I_L_ref	13.709	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.17771	Ω
Shunt resistance (ref)	R_sh_ref	271.848	Ω
Cells in series	N_s	60	—
CEC Adjust factor	Adjust	10.2321	%

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Module Specifications

Technology Mono-c-Si

Bifacial No

BIPV No

Cells in series 60

Module area 2.14 m²

NOCT 46.9 °C

CEC listing date 11/16/2022

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