Jinko Solar Co. Ltd JKM310M-60HBL

Mono-c-Si

310 W Pmax

40.5 V Voc

9.92 A Isc

33.0 V Vmp

9.4 A Imp

19.15 % eff.

0.7721 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	310.2	W
PTC Power	PTC	284.6	W
Open-circuit voltage	V_oc_ref	40.5	V
Short-circuit current	I_sc_ref	9.92	A
Max-power voltage	V_mp_ref	33.0	V
Max-power current	I_mp_ref	9.4	A
Fill factor	FF	0.7721	—
Efficiency (STC)	η	19.15	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.00496	A/°C
Voc temperature coefficient	beta_oc	-0.128385	V/°C
Pmax temperature coefficient	gamma_r	-0.407	%/°C
NOCT	T_NOCT	45.5	°C
Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.60313	V
Light-generated current (ref)	I_L_ref	9.92206	A
Saturation current (ref)	I_o_ref	1.06e-10	A
Series resistance	R_s	0.28751	Ω
Shunt resistance (ref)	R_sh_ref	1381.582	Ω
Cells in series	N_s	20	—
CEC Adjust factor	Adjust	3.4794	%

The CEC list gives 20 cells in series, which puts 2.03 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 1.62 m²

NOCT 45.5 °C

Temp. coefficient of Pmax -0.407 %/°C

Temp. coefficient of Voc -0.317 %/°C

Temp. coefficient of Isc 0.050 %/°C

CEC list On the 23 Jun 2026 list

Parameters from 23 Jun 2026 list

Measured Data

No measured data yet for this module.

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