ZNSHINE PV-TECH Co. Ltd. ZXM7-SHLDD144-520/M

Mono-c-Si Bifacial

520.553 W Pmax

49.0 V Voc

13.53 A Isc

40.7 V Vmp

12.79 A Imp

20.25 % eff.

0.7852 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	520.553	W
PTC Power	PTC	488.2	W
Open-circuit voltage	V_oc_ref	49.0	V
Short-circuit current	I_sc_ref	13.53	A
Max-power voltage	V_mp_ref	40.7	V
Max-power current	I_mp_ref	12.79	A
Fill factor	FF	0.7852	—
Efficiency (STC)	η	20.25	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.006765	A/°C
Voc temperature coefficient	beta_oc	-0.12789	V/°C
Pmax temperature coefficient	gamma_r	-0.333	%/°C
NOCT	T_NOCT	44.1	°C
CEC Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.79816	V
Light-generated current (ref)	I_L_ref	13.54	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.2124	Ω
Shunt resistance (ref)	R_sh_ref	288.037	Ω
Cells in series	N_s	72	—
CEC Adjust factor	Adjust	7.1306	%

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Module Specifications

Technology Mono-c-Si

Bifacial Yes

BIPV No

Cells in series 72

Module area 2.57 m²

NOCT 44.1 °C

CEC listing date 11/16/2022

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