Yingli Energy (China) YL310D-30b [Wht]

Mono-c-Si

309.092 W Pmax

40.3 V Voc

9.88 A Isc

33.2 V Vmp

9.31 A Imp

19.56 % eff.

0.7763 FF

60 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	309.092	W
PTC Power	PTC	285.0	W
Open-circuit voltage	V_oc_ref	40.3	V
Short-circuit current	I_sc_ref	9.88	A
Max-power voltage	V_mp_ref	33.2	V
Max-power current	I_mp_ref	9.31	A
Fill factor	FF	0.7763	—
Efficiency (STC)	η	19.56	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.003853	A/°C
Voc temperature coefficient	beta_oc	-0.111228	V/°C
Pmax temperature coefficient	gamma_r	-0.363	%/°C
NOCT	T_NOCT	47.9	°C
CEC Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.51212	V
Light-generated current (ref)	I_L_ref	9.88927	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.26405	Ω
Shunt resistance (ref)	R_sh_ref	281.429	Ω
Cells in series	N_s	60	—
CEC Adjust factor	Adjust	6.4413	%

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Module Specifications

Technology Mono-c-Si

Bifacial No

BIPV No

Cells in series 60

Module area 1.58 m²

NOCT 47.9 °C

CEC listing date 11/16/2022

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