Jinko Solar Co. Ltd JKM270P-60-J4

Multi-c-Si

270.084 W Pmax

38.8 V Voc

9.09 A Isc

31.7 V Vmp

8.52 A Imp

17.54 % eff.

0.7658 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	270.084	W
PTC Power	PTC	247.6	W
Open-circuit voltage	V_oc_ref	38.8	V
Short-circuit current	I_sc_ref	9.09	A
Max-power voltage	V_mp_ref	31.7	V
Max-power current	I_mp_ref	8.52	A
Fill factor	FF	0.7658	—
Efficiency (STC)	η	17.54	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.005663	A/°C
Voc temperature coefficient	beta_oc	-0.118728	V/°C
Pmax temperature coefficient	gamma_r	-0.41	%/°C
NOCT	T_NOCT	45.1	°C
CEC Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.57222	V
Light-generated current (ref)	I_L_ref	9.09965	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.28201	Ω
Shunt resistance (ref)	R_sh_ref	265.714	Ω
Cells in series	N_s	60	—
CEC Adjust factor	Adjust	12.1771	%

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Module Specifications

Technology Multi-c-Si

Bifacial No

BIPV No

Cells in series 60

Module area 1.54 m²

Dimensions 1.614 × 0.954 m

NOCT 45.1 °C

CEC listing date 11/16/2022

Annual degradation 0.55%/yr

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