ZNSHINE PV-TECH Co. Ltd. ZXM7-SHDB144-550/M

Mono-c-Si

550.147 W Pmax

50.2 V Voc

13.89 A Isc

41.9 V Vmp

13.13 A Imp

21.49 % eff.

0.789 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	550.147	W
PTC Power	PTC	515.6	W
Open-circuit voltage	V_oc_ref	50.2	V
Short-circuit current	I_sc_ref	13.89	A
Max-power voltage	V_mp_ref	41.9	V
Max-power current	I_mp_ref	13.13	A
Fill factor	FF	0.789	—
Efficiency (STC)	η	21.49	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.006112	A/°C
Voc temperature coefficient	beta_oc	-0.120982	V/°C
Pmax temperature coefficient	gamma_r	-0.32	%/°C
NOCT	T_NOCT	45.8	°C
CEC Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.79941	V
Light-generated current (ref)	I_L_ref	13.9011	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.20224	Ω
Shunt resistance (ref)	R_sh_ref	252.867	Ω
Cells in series	N_s	72	—
CEC Adjust factor	Adjust	10.1937	%

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Module Specifications

Technology Mono-c-Si

Bifacial No

BIPV No

Cells in series 72

Module area 2.56 m²

NOCT 45.8 °C

CEC listing date 11/16/2022

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