LG Electronics Inc. LG400N2W-A5
Mono-c-Si
400.316
W Pmax
49.3
V Voc
10.47
A Isc
40.6
V Vmp
9.86
A Imp
20.02
% eff.
0.7755
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 | 400.316 | W |
| PTC Power | PTC | 368.4 | W |
| Open-circuit voltage | V_oc_ref | 49.3 | V |
| Short-circuit current | I_sc_ref | 10.47 | A |
| Max-power voltage | V_mp_ref | 40.6 | V |
| Max-power current | I_mp_ref | 9.86 | A |
| Fill factor | FF | 0.7755 | — |
| Efficiency (STC) | η | 20.02 | % |
| Temperature Coefficients | |||
| Isc temperature coefficient | alpha_sc | 0.003141 | A/°C |
| Voc temperature coefficient | beta_oc | -0.12818 | V/°C |
| Pmax temperature coefficient | gamma_r | -0.36 | %/°C |
| NOCT | T_NOCT | 47.7 | °C |
| CEC Single-Diode (De Soto) Parameters | |||
| Modified ideality factor | a_ref | 1.82121 | V |
| Light-generated current (ref) | I_L_ref | 10.4811 | A |
| Saturation current (ref) | I_o_ref | — | A |
| Series resistance | R_s | 0.31286 | Ω |
| Shunt resistance (ref) | R_sh_ref | 293.807 | Ω |
| Cells in series | N_s | 72 | — |
| CEC Adjust factor | Adjust | 9.3806 | % |
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Module Specifications
Technology
Mono-c-Si
Bifacial
No
BIPV
No
Cells in series
72
Module area
2.0 m²
Dimensions
2.0 × 1.0 m
NOCT
47.7 °C
CEC listing date
11/16/2022
Annual degradation
0.33%/yr
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