Allesun Industries Inc Allesun-575-78IIMBG

Mono-c-Si

575 W Pmax

53.44 V Voc

13.72 A Isc

44.82 V Vmp

12.83 A Imp

20.61 % eff.

0.7843 FF

78 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	575.041	W
PTC Power	PTC	540.3	W
Open-circuit voltage	V_oc_ref	53.44	V
Short-circuit current	I_sc_ref	13.72	A
Max-power voltage	V_mp_ref	44.82	V
Max-power current	I_mp_ref	12.83	A
Fill factor	FF	0.7843	—
Efficiency (STC)	η	20.61	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.005625	A/°C
Voc temperature coefficient	beta_oc	-0.135738	V/°C
Pmax temperature coefficient	gamma_r	-0.3364	%/°C
NOCT	T_NOCT	43.8	°C
Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.96039	V
Light-generated current (ref)	I_L_ref	13.73832	A
Saturation current (ref)	I_o_ref	1.94e-11	A
Series resistance	R_s	0.19253	Ω
Shunt resistance (ref)	R_sh_ref	144.172	Ω
Cells in series	N_s	78	—
CEC Adjust factor	Adjust	10.0685	%

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Module Specifications

Technology Mono-c-Si

Bifacial No

BIPV No

Cells in series 78

Module area 2.79 m²

NOCT 43.8 °C

Temp. coefficient of Pmax -0.336 %/°C

Temp. coefficient of Voc -0.254 %/°C

Temp. coefficient of Isc 0.041 %/°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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