Jinko Solar Co. Ltd JKM520M-72HL4-BDVP

Mono-c-Si

520 W Pmax

49.36 V Voc

13.53 A Isc

40.73 V Vmp

12.77 A Imp

20.8 % eff.

0.7788 FF

72 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	520.122	W
PTC Power	PTC	483.3	W
Open-circuit voltage	V_oc_ref	49.36	V
Short-circuit current	I_sc_ref	13.53	A
Max-power voltage	V_mp_ref	40.73	V
Max-power current	I_mp_ref	12.77	A
Fill factor	FF	0.7788	—
Efficiency (STC)	η	20.8	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.006007	A/°C
Voc temperature coefficient	beta_oc	-0.132532	V/°C
Pmax temperature coefficient	gamma_r	-0.3479	%/°C
NOCT	T_NOCT	46.3	°C
Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.82306	V
Light-generated current (ref)	I_L_ref	13.54174	A
Saturation current (ref)	I_o_ref	2.33e-11	A
Series resistance	R_s	0.23525	Ω
Shunt resistance (ref)	R_sh_ref	271.011	Ω
Cells in series	N_s	24	—
CEC Adjust factor	Adjust	5.6761	%

The CEC list gives 24 cells in series, which puts 2.06 V on each cell. A silicon cell gives 0.55 to 0.80 V, so PV Ivy uses 72 cells in series for the .PAN file and Similar Modules, found from the model name (72 cells).

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Module Specifications

Technology Mono-c-Si

Bifacial No

BIPV No

Cells in series 72 (inferred, CEC lists 24)

Module area 2.5 m²

NOCT 46.3 °C

Temp. coefficient of Pmax -0.348 %/°C

Temp. coefficient of Voc -0.269 %/°C

Temp. coefficient of Isc 0.044 %/°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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