LDK Solar LDK-195D-24(S)

Mono-c-Si

195.468 W Pmax

45.2 V Voc

5.74 A Isc

36.4 V Vmp

5.37 A Imp

15.31 % eff.

0.7534 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	195.468	W
PTC Power	PTC	174.7	W
Open-circuit voltage	V_oc_ref	45.2	V
Short-circuit current	I_sc_ref	5.74	A
Max-power voltage	V_mp_ref	36.4	V
Max-power current	I_mp_ref	5.37	A
Fill factor	FF	0.7534	—
Efficiency (STC)	η	15.31	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.002635	A/°C
Voc temperature coefficient	beta_oc	-0.144622	V/°C
Pmax temperature coefficient	gamma_r	-0.452	%/°C
NOCT	T_NOCT	47.0	°C
CEC Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.8731	V
Light-generated current (ref)	I_L_ref	5.7468	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.61448	Ω
Shunt resistance (ref)	R_sh_ref	518.76	Ω
Cells in series	N_s	72	—
CEC Adjust factor	Adjust	12.2883	%

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Module Specifications

Technology Mono-c-Si

Bifacial No

BIPV No

Cells in series 72

Module area 1.277 m²

Dimensions 1.58 × 0.808 m

NOCT 47.0 °C

CEC listing date 11/16/2022

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