SOLEX ENERGY LTD SMB66HM10-475

Mono-c-Si

475 W Pmax

45.3 V Voc

13.24 A Isc

37.8 V Vmp

12.57 A Imp

20.05 % eff.

0.7922 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	475.146	W
PTC Power	PTC	442.1	W
Open-circuit voltage	V_oc_ref	45.3	V
Short-circuit current	I_sc_ref	13.24	A
Max-power voltage	V_mp_ref	37.8	V
Max-power current	I_mp_ref	12.57	A
Fill factor	FF	0.7922	—
Efficiency (STC)	η	20.05	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.002304	A/°C
Voc temperature coefficient	beta_oc	-0.103239	V/°C
Pmax temperature coefficient	gamma_r	-0.3051	%/°C
NOCT	T_NOCT	48.5	°C
Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.54	V
Light-generated current (ref)	I_L_ref	13.24924	A
Saturation current (ref)	I_o_ref	2.04e-12	A
Series resistance	R_s	0.20782	Ω
Shunt resistance (ref)	R_sh_ref	297.852	Ω
Cells in series	N_s	66	—
CEC Adjust factor	Adjust	2.6448	%

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Module Specifications

Technology Mono-c-Si

Bifacial No

BIPV No

Cells in series 66

Module area 2.37 m²

NOCT 48.5 °C

Temp. coefficient of Pmax -0.305 %/°C

Temp. coefficient of Voc -0.228 %/°C

Temp. coefficient of Isc 0.017 %/°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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