FreeVolt ECP-PVGRAF-120HC-350W

Mono-c-Si

350.112 W Pmax

40.1 V Voc

11.15 A Isc

33.6 V Vmp

10.42 A Imp

19.34 % eff.

0.783 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	350.112	W
PTC Power	PTC	322.7	W
Open-circuit voltage	V_oc_ref	40.1	V
Short-circuit current	I_sc_ref	11.15	A
Max-power voltage	V_mp_ref	33.6	V
Max-power current	I_mp_ref	10.42	A
Fill factor	FF	0.783	—
Efficiency (STC)	η	19.34	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.006132	A/°C
Voc temperature coefficient	beta_oc	-0.111879	V/°C
Pmax temperature coefficient	gamma_r	-0.38	%/°C
NOCT	T_NOCT	46.0	°C
CEC Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.57946	V
Light-generated current (ref)	I_L_ref	11.1619	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.1581	Ω
Shunt resistance (ref)	R_sh_ref	148.447	Ω
Cells in series	N_s	60	—
CEC Adjust factor	Adjust	16.3162	%

Actions

Module Specifications

Technology Mono-c-Si

Bifacial No

BIPV No

Cells in series 60

Module area 1.81 m²

NOCT 46.0 °C

CEC listing date 11/16/2022

Related Models