ET SOLAR POWER HONGKONG LIMITED ET-N866TBH700GB

Mono-c-Si

700 W Pmax

48.56 V Voc

18.34 A Isc

40.14 V Vmp

17.45 A Imp

22.52 % eff.

0.7865 FF

66 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	700.443	W
PTC Power	PTC	664.5	W
Open-circuit voltage	V_oc_ref	48.56	V
Short-circuit current	I_sc_ref	18.34	A
Max-power voltage	V_mp_ref	40.14	V
Max-power current	I_mp_ref	17.45	A
Fill factor	FF	0.7865	—
Efficiency (STC)	η	22.52	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.008381	A/°C
Voc temperature coefficient	beta_oc	-0.109503	V/°C
Pmax temperature coefficient	gamma_r	-0.2991	%/°C
NOCT	T_NOCT	43.4	°C
Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.67735	V
Light-generated current (ref)	I_L_ref	18.34853	A
Saturation current (ref)	I_o_ref	4.87e-12	A
Series resistance	R_s	0.18047	Ω
Shunt resistance (ref)	R_sh_ref	387.965	Ω
Cells in series	N_s	66	—
CEC Adjust factor	Adjust	8.0804	%

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Module Specifications

Technology Mono-c-Si

Bifacial No

BIPV No

Cells in series 66

Module area 3.11 m²

NOCT 43.4 °C

Temp. coefficient of Pmax -0.299 %/°C

Temp. coefficient of Voc -0.226 %/°C

Temp. coefficient of Isc 0.046 %/°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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