REC Solar REC400AA Pure-R

Mono-c-Si

400.16 W Pmax

58.9 V Voc

8.73 A Isc

48.8 V Vmp

8.2 A Imp

21.4 % eff.

0.7782 FF

80 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	400.16	W
PTC Power	PTC	383.0	W
Open-circuit voltage	V_oc_ref	58.9	V
Short-circuit current	I_sc_ref	8.73	A
Max-power voltage	V_mp_ref	48.8	V
Max-power current	I_mp_ref	8.2	A
Fill factor	FF	0.7782	—
Efficiency (STC)	η	21.4	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.003579	A/°C
Voc temperature coefficient	beta_oc	-0.138415	V/°C
Pmax temperature coefficient	gamma_r	-0.225	%/°C
NOCT	T_NOCT	45.1	°C
CEC Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.86662	V
Light-generated current (ref)	I_L_ref	8.7474	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.49505	Ω
Shunt resistance (ref)	R_sh_ref	248.397	Ω
Cells in series	N_s	80	—
CEC Adjust factor	Adjust	-16.7711	%

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Module Specifications

Technology Mono-c-Si

Bifacial No

BIPV No

Cells in series 80

Module area 1.87 m²

NOCT 45.1 °C

CEC listing date 11/16/2022

Annual degradation 0.5%/yr

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