Jinko Solar Co. Ltd JKM275M-72

Mono-c-Si

274.721 W Pmax

45.3 V Voc

8.37 A Isc

36.1 V Vmp

7.61 A Imp

14.16 % eff.

0.7245 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	274.721	W
PTC Power	PTC	247.5	W
Open-circuit voltage	V_oc_ref	45.3	V
Short-circuit current	I_sc_ref	8.37	A
Max-power voltage	V_mp_ref	36.1	V
Max-power current	I_mp_ref	7.61	A
Fill factor	FF	0.7245	—
Efficiency (STC)	η	14.16	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.00371	A/°C
Voc temperature coefficient	beta_oc	-0.137585	V/°C
Pmax temperature coefficient	gamma_r	-0.4351	%/°C
NOCT	T_NOCT	46.6	°C
CEC Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.85721	V
Light-generated current (ref)	I_L_ref	8.40914	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.48978	Ω
Shunt resistance (ref)	R_sh_ref	104.727	Ω
Cells in series	N_s	72	—
CEC Adjust factor	Adjust	15.688	%

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Module Specifications

Technology Mono-c-Si

Bifacial No

BIPV No

Cells in series 72

Module area 1.94 m²

Dimensions 1.956 × 0.992 m

NOCT 46.6 °C

CEC listing date 11/16/2022

Annual degradation 0.55%/yr

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