Jinko Solar Co. Ltd JKM270P-72B

Multi-c-Si

270.102 W Pmax

44.3 V Voc

8.32 A Isc

35.4 V Vmp

7.63 A Imp

13.92 % eff.

0.7328 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	270.102	W
PTC Power	PTC	241.6	W
Open-circuit voltage	V_oc_ref	44.3	V
Short-circuit current	I_sc_ref	8.32	A
Max-power voltage	V_mp_ref	35.4	V
Max-power current	I_mp_ref	7.63	A
Fill factor	FF	0.7328	—
Efficiency (STC)	η	13.92	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.006182	A/°C
Voc temperature coefficient	beta_oc	-0.16267	V/°C
Pmax temperature coefficient	gamma_r	-0.4422	%/°C
NOCT	T_NOCT	47.2	°C
CEC Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.89704	V
Light-generated current (ref)	I_L_ref	8.34645	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.44358	Ω
Shunt resistance (ref)	R_sh_ref	139.545	Ω
Cells in series	N_s	72	—
CEC Adjust factor	Adjust	3.646	%

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Module Specifications

Technology Multi-c-Si

Bifacial No

BIPV No

Cells in series 72

Module area 1.94 m²

Dimensions 1.956 × 0.992 m

NOCT 47.2 °C

CEC listing date 11/16/2022

Annual degradation 0.55%/yr

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