United Renewable Energy Co. Ltd. FBK520M8G

Mono-c-Si

519.915 W Pmax

49.1 V Voc

13.53 A Isc

41.1 V Vmp

12.65 A Imp

20.47 % eff.

0.7826 FF

72 cells

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

IV Curves — 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

Parameter	Symbol	Value	Unit
Nameplate (STC)
STC Power	STC	519.915	W
PTC Power	PTC	480.3	W
Open-circuit voltage	V_oc_ref	49.1	V
Short-circuit current	I_sc_ref	13.53	A
Max-power voltage	V_mp_ref	41.1	V
Max-power current	I_mp_ref	12.65	A
Fill factor	FF	0.7826	—
Efficiency (STC)	η	20.47	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.007577	A/°C
Voc temperature coefficient	beta_oc	-0.143863	V/°C
Pmax temperature coefficient	gamma_r	-0.383	%/°C
NOCT	T_NOCT	45.8	°C
Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.94706	V
Light-generated current (ref)	I_L_ref	13.5439	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.16086	Ω
Shunt resistance (ref)	R_sh_ref	156.353	Ω
Cells in series	N_s	72	—
CEC Adjust factor	Adjust	12.2451	%

Actions

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Module Specifications

Technology Mono-c-Si

Bifacial No

BIPV No

Cells in series 72

Module area 2.54 m²

NOCT 45.8 °C

CEC listing date 11/16/2022

Measured Data

No measured data yet for this module.