Jinko Solar Co. Ltd JKM340N-60H-MBB

Mono-c-Si

340 W Pmax

40.47 V Voc

10.64 A Isc

33.47 V Vmp

10.16 A Imp

20.86 % eff.

0.7897 FF

60 cells

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IV & PV Curves at STC (1000 W/m², 25 °C)

IV Curves at Multiple Conditions

Irradiance sweep at 25 °C

Temperature sweep at 1000 W/m²

Single-Diode Model Parameters

Source: California Energy Commission module list · retrieved via SAM library · energy.ca.gov · All data sources

Parameter	Symbol	Value	Unit
Nameplate (STC)
STC Power	STC	340.055	W
PTC Power	PTC	311.6	W
Open-circuit voltage	V_oc_ref	40.47	V
Short-circuit current	I_sc_ref	10.64	A
Max-power voltage	V_mp_ref	33.47	V
Max-power current	I_mp_ref	10.16	A
Fill factor	FF	0.7897	—
Efficiency (STC)	η	20.86	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.004034	A/°C
Voc temperature coefficient	beta_oc	-0.124813	V/°C
Pmax temperature coefficient	gamma_r	-0.443	%/°C
NOCT	T_NOCT	44.9	°C
Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.65818	V
Light-generated current (ref)	I_L_ref	10.64	A
Saturation current (ref)	I_o_ref	2.68e-10	A
Series resistance	R_s	0.18325	Ω
Shunt resistance (ref)	R_sh_ref	999999.868	Ω
Cells in series	N_s	20	—
CEC Adjust factor	Adjust	14.141	%

The CEC list gives 20 cells in series, which puts 2.02 V on each cell. A silicon cell gives 0.55 to 0.80 V, so PV Ivy uses 60 cells in series for the .PAN file and Similar Modules, found from the model name (60 cells).

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Module Specifications

Technology Mono-c-Si

Bifacial No

BIPV No

Cells in series 60 (inferred, CEC lists 20)

Module area 1.63 m²

NOCT 44.9 °C

Temp. coefficient of Pmax -0.443 %/°C

Temp. coefficient of Voc -0.308 %/°C

Temp. coefficient of Isc 0.038 %/°C

CEC list On the 23 Jun 2026 list

Parameters from 23 Jun 2026 list

Measured Data

No measured data yet for this module.

Same Test Data

2 listings with identical nameplate test data, one per frame, color or backsheet version.

JKM340N-60H-MBB Main listing, this page
JKM340N-60H-MBB-V

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