La Solar LLC LS445BL

Mono-c-Si
444.72 W Pmax
49.4 V Voc
11.46 A Isc
40.8 V Vmp
10.9 A Imp
20.31 % eff.
0.7856 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 444.72 W
PTC Power PTC 416.3 W
Open-circuit voltage V_oc_ref 49.4 V
Short-circuit current I_sc_ref 11.46 A
Max-power voltage V_mp_ref 40.8 V
Max-power current I_mp_ref 10.9 A
Fill factor FF 0.7856 —
Efficiency (STC) η 20.31 %
Temperature Coefficients
Isc temperature coefficient alpha_sc 0.005845 A/°C
Voc temperature coefficient beta_oc -0.144248 V/°C
Pmax temperature coefficient gamma_r -0.352 %/°C
NOCT T_NOCT 44.1 °C
CEC Single-Diode (De Soto) Parameters
Modified ideality factor a_ref 1.85434 V
Light-generated current (ref) I_L_ref 11.4621 A
Saturation current (ref) I_o_ref — A
Series resistance R_s 0.26726 Ω
Shunt resistance (ref) R_sh_ref 1463.55 Ω
Cells in series N_s 72 —
CEC Adjust factor Adjust 0.5637 %
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Module Specifications
Technology Mono-c-Si
Bifacial No
BIPV No
Cells in series 72
Module area 2.19 m²
NOCT 44.1 °C
CEC listing date 11/16/2022
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