ET SOLAR POWER HONGKONG LIMITED ET-N772TBH565GB

Mono-c-Si

565 W Pmax

51.48 V Voc

13.57 A Isc

44.21 V Vmp

12.78 A Imp

21.9 % eff.

0.8088 FF

72 cells

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	565.004	W
PTC Power	PTC	535.0	W
Open-circuit voltage	V_oc_ref	51.48	V
Short-circuit current	I_sc_ref	13.57	A
Max-power voltage	V_mp_ref	44.21	V
Max-power current	I_mp_ref	12.78	A
Fill factor	FF	0.8088	—
Efficiency (STC)	η	21.9	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.005998	A/°C
Voc temperature coefficient	beta_oc	-0.116911	V/°C
Pmax temperature coefficient	gamma_r	-0.3065	%/°C
NOCT	T_NOCT	43.6	°C
Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.83256	V
Light-generated current (ref)	I_L_ref	13.57847	A
Saturation current (ref)	I_o_ref	8.38e-12	A
Series resistance	R_s	0.10866	Ω
Shunt resistance (ref)	R_sh_ref	173.987	Ω
Cells in series	N_s	72	—
CEC Adjust factor	Adjust	15.1087	%

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Module Specifications

Technology Mono-c-Si

Bifacial No

BIPV No

Cells in series 72

Module area 2.58 m²

NOCT 43.6 °C

Temp. coefficient of Pmax -0.307 %/°C

Temp. coefficient of Voc -0.227 %/°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.

Same Test Data

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