SolarJuice Technology Inc. S4A540-144MH10BTT

Mono-c-Si

540 W Pmax

49.6 V Voc

13.86 A Isc

41.64 V Vmp

12.97 A Imp

21.52 % eff.

0.7856 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	540.071	W
PTC Power	PTC	507.8	W
Open-circuit voltage	V_oc_ref	49.6	V
Short-circuit current	I_sc_ref	13.86	A
Max-power voltage	V_mp_ref	41.64	V
Max-power current	I_mp_ref	12.97	A
Fill factor	FF	0.7856	—
Efficiency (STC)	η	21.52	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.005128	A/°C
Voc temperature coefficient	beta_oc	-0.12643	V/°C
Pmax temperature coefficient	gamma_r	-0.3476	%/°C
NOCT	T_NOCT	43.3	°C
Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.83652	V
Light-generated current (ref)	I_L_ref	13.87704	A
Saturation current (ref)	I_o_ref	2.52e-11	A
Series resistance	R_s	0.17048	Ω
Shunt resistance (ref)	R_sh_ref	138.7	Ω
Cells in series	N_s	72	—
CEC Adjust factor	Adjust	12.002	%

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Module Specifications

Technology Mono-c-Si

Bifacial No

BIPV No

Cells in series 72

Module area 2.51 m²

NOCT 43.3 °C

Temp. coefficient of Pmax -0.348 %/°C

Temp. coefficient of Voc -0.255 %/°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

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