Yingli Energy (China) YL185P-23b

Multi-c-Si

184.945 W Pmax

29.5 V Voc

8.45 A Isc

23.5 V Vmp

7.87 A Imp

14.4 % eff.

0.7419 FF

48 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	184.945	W
PTC Power	PTC	168.1	W
Open-circuit voltage	V_oc_ref	29.5	V
Short-circuit current	I_sc_ref	8.45	A
Max-power voltage	V_mp_ref	23.5	V
Max-power current	I_mp_ref	7.87	A
Fill factor	FF	0.7419	—
Efficiency (STC)	η	14.4	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.003767	A/°C
Voc temperature coefficient	beta_oc	-0.097232	V/°C
Pmax temperature coefficient	gamma_r	-0.4486	%/°C
NOCT	T_NOCT	44.1	°C
CEC Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.21421	V
Light-generated current (ref)	I_L_ref	8.46501	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.31176	Ω
Shunt resistance (ref)	R_sh_ref	175.484	Ω
Cells in series	N_s	48	—
CEC Adjust factor	Adjust	7.541	%

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Module Specifications

Technology Multi-c-Si

Bifacial No

BIPV No

Cells in series 48

Module area 1.284 m²

Dimensions 1.297 × 0.99 m

NOCT 44.1 °C

CEC listing date 11/16/2022

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