EMMVEE Photovoltaic Power Private Ltd. E435HCM120-B

Mono-c-Si

435 W Pmax

41.3 V Voc

13.38 A Isc

34.14 V Vmp

12.74 A Imp

20.05 % eff.

0.7871 FF

60 cells

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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	434.944	W
PTC Power	PTC	403.8	W
Open-circuit voltage	V_oc_ref	41.3	V
Short-circuit current	I_sc_ref	13.38	A
Max-power voltage	V_mp_ref	34.14	V
Max-power current	I_mp_ref	12.74	A
Fill factor	FF	0.7871	—
Efficiency (STC)	η	20.05	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.009112	A/°C
Voc temperature coefficient	beta_oc	-0.120596	V/°C
Pmax temperature coefficient	gamma_r	-0.3673	%/°C
NOCT	T_NOCT	45.2	°C
Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.59616	V
Light-generated current (ref)	I_L_ref	13.38009	A
Saturation current (ref)	I_o_ref	7.75e-11	A
Series resistance	R_s	0.18089	Ω
Shunt resistance (ref)	R_sh_ref	26049.972	Ω
Cells in series	N_s	120	—
CEC Adjust factor	Adjust	6.7793	%

The CEC list gives 120 cells in series, which puts 0.34 V on each cell. A silicon cell gives 0.55 to 0.80 V, so PV Ivy uses 60 cells in series for the .PAN file and Similar Modules, found from the model name (120 half cells).

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Module Specifications

Technology Mono-c-Si

Bifacial No

BIPV No

Cells in series 60 (inferred, CEC lists 120)

Module area 2.169 m²

NOCT 45.2 °C

Temp. coefficient of Pmax -0.367 %/°C

Temp. coefficient of Voc -0.292 %/°C

Temp. coefficient of Isc 0.068 %/°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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