La Solar LLC LS440HC

Mono-c-Si
440.374 W Pmax
49.2 V Voc
11.39 A Isc
40.7 V Vmp
10.82 A Imp
19.93 % eff.
0.7858 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 440.374 W
PTC Power PTC 410.9 W
Open-circuit voltage V_oc_ref 49.2 V
Short-circuit current I_sc_ref 11.39 A
Max-power voltage V_mp_ref 40.7 V
Max-power current I_mp_ref 10.82 A
Fill factor FF 0.7858 —
Efficiency (STC) η 19.93 %
Temperature Coefficients
Isc temperature coefficient alpha_sc 0.005581 A/°C
Voc temperature coefficient beta_oc -0.184008 V/°C
Pmax temperature coefficient gamma_r -0.358 %/°C
NOCT T_NOCT 44.1 °C
CEC Single-Diode (De Soto) Parameters
Modified ideality factor a_ref 1.88098 V
Light-generated current (ref) I_L_ref 11.3925 A
Saturation current (ref) I_o_ref — A
Series resistance R_s 0.25445 Ω
Shunt resistance (ref) R_sh_ref 1148.75 Ω
Cells in series N_s 72 —
CEC Adjust factor Adjust -18.4552 %
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Module Specifications
Technology Mono-c-Si
Bifacial No
BIPV No
Cells in series 72
Module area 2.21 m²
NOCT 44.1 °C
CEC listing date 11/16/2022
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