FreeVolt ECP-PVGRAF-120BHC-355W

Mono-c-Si

355.198 W Pmax

40.3 V Voc

11.24 A Isc

33.7 V Vmp

10.54 A Imp

19.95 % eff.

0.7842 FF

60 cells

IV curves not yet precomputed for this module. Run python manage.py precompute_iv_curves to generate them.

CEC Single-Diode Model Parameters

Parameter	Symbol	Value	Unit
Nameplate (STC)
STC Power	STC	355.198	W
PTC Power	PTC	328.4	W
Open-circuit voltage	V_oc_ref	40.3	V
Short-circuit current	I_sc_ref	11.24	A
Max-power voltage	V_mp_ref	33.7	V
Max-power current	I_mp_ref	10.54	A
Fill factor	FF	0.7842	—
Efficiency (STC)	η	19.95	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.006969	A/°C
Voc temperature coefficient	beta_oc	-0.126139	V/°C
Pmax temperature coefficient	gamma_r	-0.381	%/°C
NOCT	T_NOCT	45.4	°C
CEC Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.60838	V
Light-generated current (ref)	I_L_ref	11.2496	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.1603	Ω
Shunt resistance (ref)	R_sh_ref	187.66	Ω
Cells in series	N_s	60	—
CEC Adjust factor	Adjust	6.3416	%

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Module Specifications

Technology Mono-c-Si

Bifacial No

BIPV No

Cells in series 60

Module area 1.78 m²

NOCT 45.4 °C

CEC listing date 11/16/2022

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