LG Electronics Inc. LG390N2W-V5
Mono-c-Si
390.438
W Pmax
49.1
V Voc
10.39
A Isc
39.8
V Vmp
9.81
A Imp
19.52
% eff.
0.7653
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 | 390.438 | W |
| PTC Power | PTC | 358.5 | W |
| Open-circuit voltage | V_oc_ref | 49.1 | V |
| Short-circuit current | I_sc_ref | 10.39 | A |
| Max-power voltage | V_mp_ref | 39.8 | V |
| Max-power current | I_mp_ref | 9.81 | A |
| Fill factor | FF | 0.7653 | — |
| Efficiency (STC) | η | 19.52 | % |
| Temperature Coefficients | |||
| Isc temperature coefficient | alpha_sc | 0.002319 | A/°C |
| Voc temperature coefficient | beta_oc | -0.126187 | V/°C |
| Pmax temperature coefficient | gamma_r | -0.3472 | %/°C |
| NOCT | T_NOCT | 48.9 | °C |
| CEC Single-Diode (De Soto) Parameters | |||
| Modified ideality factor | a_ref | 1.75434 | V |
| Light-generated current (ref) | I_L_ref | 10.401 | A |
| Saturation current (ref) | I_o_ref | — | A |
| Series resistance | R_s | 0.39826 | Ω |
| Shunt resistance (ref) | R_sh_ref | 376.204 | Ω |
| Cells in series | N_s | 72 | — |
| CEC Adjust factor | Adjust | 2.8474 | % |
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Module Specifications
Technology
Mono-c-Si
Bifacial
No
BIPV
No
Cells in series
72
Module area
2.0 m²
NOCT
48.9 °C
CEC listing date
11/16/2022
Annual degradation
0.33%/yr
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