LDK Solar LDK-180P-24(S)

Multi-c-Si

180.432 W Pmax

44.5 V Voc

5.45 A Isc

35.8 V Vmp

5.04 A Imp

14.13 % eff.

0.744 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	180.432	W
PTC Power	PTC	160.3	W
Open-circuit voltage	V_oc_ref	44.5	V
Short-circuit current	I_sc_ref	5.45	A
Max-power voltage	V_mp_ref	35.8	V
Max-power current	I_mp_ref	5.04	A
Fill factor	FF	0.744	—
Efficiency (STC)	η	14.13	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.004262	A/°C
Voc temperature coefficient	beta_oc	-0.143068	V/°C
Pmax temperature coefficient	gamma_r	-0.4521	%/°C
NOCT	T_NOCT	47.7	°C
CEC Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.90673	V
Light-generated current (ref)	I_L_ref	5.46169	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.62332	Ω
Shunt resistance (ref)	R_sh_ref	290.621	Ω
Cells in series	N_s	72	—
CEC Adjust factor	Adjust	18.6858	%

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Module Specifications

Technology Multi-c-Si

Bifacial No

BIPV No

Cells in series 72

Module area 1.277 m²

Dimensions 1.58 × 0.808 m

NOCT 47.7 °C

CEC listing date 11/16/2022

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