La Solar LLC LS450HC
Mono-c-Si
450.18
W Pmax
49.6
V Voc
11.53
A Isc
41.0
V Vmp
10.98
A Imp
20.37
% eff.
0.7872
FF
72
cells
python manage.py precompute_iv_curves to generate them.
CEC Single-Diode Model Parameters
| Parameter | Symbol | Value | Unit |
|---|---|---|---|
| Nameplate (STC) | |||
| STC Power | STC | 450.18 | W |
| PTC Power | PTC | 420.5 | W |
| Open-circuit voltage | V_oc_ref | 49.6 | V |
| Short-circuit current | I_sc_ref | 11.53 | A |
| Max-power voltage | V_mp_ref | 41.0 | V |
| Max-power current | I_mp_ref | 10.98 | A |
| Fill factor | FF | 0.7872 | — |
| Efficiency (STC) | η | 20.37 | % |
| Temperature Coefficients | |||
| Isc temperature coefficient | alpha_sc | 0.00565 | A/°C |
| Voc temperature coefficient | beta_oc | -0.185504 | 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 | 1.8929 | V |
| Light-generated current (ref) | I_L_ref | 11.5304 | A |
| Saturation current (ref) | I_o_ref | — | A |
| Series resistance | R_s | 0.25693 | Ω |
| Shunt resistance (ref) | R_sh_ref | 6939.03 | Ω |
| Cells in series | N_s | 72 | — |
| CEC Adjust factor | Adjust | -18.7493 | % |
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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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