Jinko Solar Co. Ltd JKM275M-60B

Mono-c-Si

274.92 W Pmax

38.5 V Voc

9.4 A Isc

31.6 V Vmp

8.7 A Imp

17.85 % eff.

0.7597 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	274.92	W
PTC Power	PTC	250.6	W
Open-circuit voltage	V_oc_ref	38.5	V
Short-circuit current	I_sc_ref	9.4	A
Max-power voltage	V_mp_ref	31.6	V
Max-power current	I_mp_ref	8.7	A
Fill factor	FF	0.7597	—
Efficiency (STC)	η	17.85	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.006486	A/°C
Voc temperature coefficient	beta_oc	-0.11858	V/°C
Pmax temperature coefficient	gamma_r	-0.417	%/°C
NOCT	T_NOCT	46.2	°C
CEC Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.59641	V
Light-generated current (ref)	I_L_ref	9.41763	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.24456	Ω
Shunt resistance (ref)	R_sh_ref	130.413	Ω
Cells in series	N_s	60	—
CEC Adjust factor	Adjust	16.4476	%

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Module Specifications

Technology Mono-c-Si

Bifacial No

BIPV No

Cells in series 60

Module area 1.54 m²

Dimensions 1.614 × 0.954 m

NOCT 46.2 °C

CEC listing date 11/16/2022

Annual degradation 0.55%/yr

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