REC Solar REC320TP2SB 72 XV

Multi-c-Si

320.144 W Pmax

46.1 V Voc

9.09 A Isc

37.4 V Vmp

8.56 A Imp

16.59 % eff.

0.764 FF

144 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	320.144	W
PTC Power	PTC	295.6	W
Open-circuit voltage	V_oc_ref	46.1	V
Short-circuit current	I_sc_ref	9.09	A
Max-power voltage	V_mp_ref	37.4	V
Max-power current	I_mp_ref	8.56	A
Fill factor	FF	0.764	—
Efficiency (STC)	η	16.59	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.005454	A/°C
Voc temperature coefficient	beta_oc	-0.141066	V/°C
Pmax temperature coefficient	gamma_r	-0.389	%/°C
NOCT	T_NOCT	44.2	°C
CEC Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.81346	V
Light-generated current (ref)	I_L_ref	9.09738	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.38218	Ω
Shunt resistance (ref)	R_sh_ref	470.821	Ω
Cells in series	N_s	144	—
CEC Adjust factor	Adjust	5.7053	%

Actions

Module Specifications

Technology Multi-c-Si

Bifacial No

BIPV No

Cells in series 144

Module area 1.93 m²

NOCT 44.2 °C

CEC listing date 11/16/2022

Annual degradation 0.5%/yr

Related Models