FreeVolt ECP-PVGRAF-72BHC-395W

Mono-c-Si

395.28 W Pmax

48.7 V Voc

10.29 A Isc

40.5 V Vmp

9.76 A Imp

20.27 % eff.

0.7888 FF

72 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	395.28	W
PTC Power	PTC	367.1	W
Open-circuit voltage	V_oc_ref	48.7	V
Short-circuit current	I_sc_ref	10.29	A
Max-power voltage	V_mp_ref	40.5	V
Max-power current	I_mp_ref	9.76	A
Fill factor	FF	0.7888	—
Efficiency (STC)	η	20.27	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.004425	A/°C
Voc temperature coefficient	beta_oc	-0.127107	V/°C
Pmax temperature coefficient	gamma_r	-0.361	%/°C
NOCT	T_NOCT	45.4	°C
CEC Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.82823	V
Light-generated current (ref)	I_L_ref	10.2942	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.26236	Ω
Shunt resistance (ref)	R_sh_ref	645.616	Ω
Cells in series	N_s	72	—
CEC Adjust factor	Adjust	12.7008	%

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Module Specifications

Technology Mono-c-Si

Bifacial No

BIPV No

Cells in series 72

Module area 1.95 m²

NOCT 45.4 °C

CEC listing date 11/16/2022

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