REC Solar REC315TP2SB 72 XV

Multi-c-Si

315.35 W Pmax

45.8 V Voc

9.0 A Isc

37.1 V Vmp

8.5 A Imp

16.34 % eff.

0.765 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	315.35	W
PTC Power	PTC	290.8	W
Open-circuit voltage	V_oc_ref	45.8	V
Short-circuit current	I_sc_ref	9.0	A
Max-power voltage	V_mp_ref	37.1	V
Max-power current	I_mp_ref	8.5	A
Fill factor	FF	0.765	—
Efficiency (STC)	η	16.34	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.0054	A/°C
Voc temperature coefficient	beta_oc	-0.140148	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	1.79733	V
Light-generated current (ref)	I_L_ref	9.00478	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.39139	Ω
Shunt resistance (ref)	R_sh_ref	736.781	Ω
Cells in series	N_s	144	—
CEC Adjust factor	Adjust	5.2034	%

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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

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