Jinko Solar Co. Ltd JKM340M-72HB-V

Mono-c-Si

340.173 W Pmax

47.1 V Voc

9.24 A Isc

38.7 V Vmp

8.79 A Imp

17.9 % eff.

0.7816 FF

144 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	340.173	W
PTC Power	PTC	311.6	W
Open-circuit voltage	V_oc_ref	47.1	V
Short-circuit current	I_sc_ref	9.24	A
Max-power voltage	V_mp_ref	38.7	V
Max-power current	I_mp_ref	8.79	A
Fill factor	FF	0.7816	—
Efficiency (STC)	η	17.9	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.005452	A/°C
Voc temperature coefficient	beta_oc	-0.15543	V/°C
Pmax temperature coefficient	gamma_r	-0.41	%/°C
NOCT	T_NOCT	45.3	°C
CEC Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.91209	V
Light-generated current (ref)	I_L_ref	9.33828	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.30422	Ω
Shunt resistance (ref)	R_sh_ref	482.733	Ω
Cells in series	N_s	144	—
CEC Adjust factor	Adjust	4.4151	%

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Module Specifications

Technology Mono-c-Si

Bifacial No

BIPV No

Cells in series 144

Module area 1.9 m²

NOCT 45.3 °C

CEC listing date 11/16/2022

Annual degradation 0.55%/yr

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