Centrosolar America EP72 320SW

Multi-c-Si

320.061 W Pmax

45.94 V Voc

9.24 A Isc

37.13 V Vmp

8.62 A Imp

16.64 % eff.

0.754 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	320.061	W
PTC Power	PTC	291.9	W
Open-circuit voltage	V_oc_ref	45.94	V
Short-circuit current	I_sc_ref	9.24	A
Max-power voltage	V_mp_ref	37.13	V
Max-power current	I_mp_ref	8.62	A
Fill factor	FF	0.754	—
Efficiency (STC)	η	16.64	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.005091	A/°C
Voc temperature coefficient	beta_oc	-0.143792	V/°C
Pmax temperature coefficient	gamma_r	-0.422	%/°C
NOCT	T_NOCT	45.3	°C
CEC Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.86789	V
Light-generated current (ref)	I_L_ref	9.25447	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.37977	Ω
Shunt resistance (ref)	R_sh_ref	242.523	Ω
Cells in series	N_s	72	—
CEC Adjust factor	Adjust	10.4557	%

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Module Specifications

Technology Multi-c-Si

Bifacial No

BIPV No

Cells in series 72

Module area 1.923 m²

Dimensions 1.95 × 0.986 m

NOCT 45.3 °C

CEC listing date 11/16/2022

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