Yingli Energy (China) YL315P-35b

Multi-c-Si

314.76 W Pmax

45.8 V Voc

9.06 A Isc

36.6 V Vmp

8.6 A Imp

16.22 % eff.

0.7586 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	314.76	W
PTC Power	PTC	284.7	W
Open-circuit voltage	V_oc_ref	45.8	V
Short-circuit current	I_sc_ref	9.06	A
Max-power voltage	V_mp_ref	36.6	V
Max-power current	I_mp_ref	8.6	A
Fill factor	FF	0.7586	—
Efficiency (STC)	η	16.22	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.004258	A/°C
Voc temperature coefficient	beta_oc	-0.168544	V/°C
Pmax temperature coefficient	gamma_r	-0.46	%/°C
NOCT	T_NOCT	45.3	°C
CEC Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.91378	V
Light-generated current (ref)	I_L_ref	9.15636	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.42281	Ω
Shunt resistance (ref)	R_sh_ref	671.459	Ω
Cells in series	N_s	72	—
CEC Adjust factor	Adjust	-0.8394	%

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Module Specifications

Technology Multi-c-Si

Bifacial No

BIPV No

Cells in series 72

Module area 1.94 m²

Dimensions 1.96 × 0.99 m

NOCT 45.3 °C

CEC listing date 11/16/2022

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