United Renewable Energy Co. Ltd. FBF575D8G

Mono-c-Si Bifacial

575 W Pmax

51.3 V Voc

14.31 A Isc

42.5 V Vmp

13.54 A Imp

22.3 % eff.

0.7839 FF

72 cells

Same test data as FBF575B8G. CEC lists each frame, color and backsheet version as its own listing.

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	575.45	W
PTC Power	PTC	541.5	W
Open-circuit voltage	V_oc_ref	51.3	V
Short-circuit current	I_sc_ref	14.31	A
Max-power voltage	V_mp_ref	42.5	V
Max-power current	I_mp_ref	13.54	A
Fill factor	FF	0.7839	—
Efficiency (STC)	η	22.3	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.005295	A/°C
Voc temperature coefficient	beta_oc	-0.124659	V/°C
Pmax temperature coefficient	gamma_r	-0.305	%/°C
NOCT	T_NOCT	45.6	°C
Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.78058	V
Light-generated current (ref)	I_L_ref	14.32305	A
Saturation current (ref)	I_o_ref	4.34e-12	A
Series resistance	R_s	0.23595	Ω
Shunt resistance (ref)	R_sh_ref	258.829	Ω
Cells in series	N_s	72	—
CEC Adjust factor	Adjust	1.5027	%

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Module Specifications

Technology Mono-c-Si

Bifacial Yes

BIPV No

Cells in series 72

Module area 2.58 m²

NOCT 45.6 °C

Temp. coefficient of Pmax -0.305 %/°C

Temp. coefficient of Voc -0.243 %/°C

Temp. coefficient of Isc 0.037 %/°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.

Similar Modules

Other manufacturers, same technology and cell count, power within 3 %.