Jinko Solar Co. Ltd JKM280P-60

Multi-c-Si

280.687 W Pmax

39.4 V Voc

9.2 A Isc

32.3 V Vmp

8.69 A Imp

18.23 % eff.

0.7744 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	280.687	W
PTC Power	PTC	255.9	W
Open-circuit voltage	V_oc_ref	39.4	V
Short-circuit current	I_sc_ref	9.2	A
Max-power voltage	V_mp_ref	32.3	V
Max-power current	I_mp_ref	8.69	A
Fill factor	FF	0.7744	—
Efficiency (STC)	η	18.23	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.00598	A/°C
Voc temperature coefficient	beta_oc	-0.12805	V/°C
Pmax temperature coefficient	gamma_r	-0.426	%/°C
NOCT	T_NOCT	45.3	°C
CEC Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.62868	V
Light-generated current (ref)	I_L_ref	9.20304	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.2602	Ω
Shunt resistance (ref)	R_sh_ref	786.338	Ω
Cells in series	N_s	60	—
CEC Adjust factor	Adjust	9.827	%

Actions

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 45.3 °C

CEC listing date 11/16/2022

Annual degradation 0.55%/yr

Related Models