United Renewable Energy Co. Ltd. D2K390P8A
Mono-c-Si
Bifacial
389.6
W Pmax
48.4
V Voc
10.36
A Isc
40.0
V Vmp
9.74
A Imp
19.19
% eff.
0.777
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 | 389.6 | W |
| PTC Power | PTC | 359.3 | W |
| Open-circuit voltage | V_oc_ref | 48.4 | V |
| Short-circuit current | I_sc_ref | 10.36 | A |
| Max-power voltage | V_mp_ref | 40.0 | V |
| Max-power current | I_mp_ref | 9.74 | A |
| Fill factor | FF | 0.777 | — |
| Efficiency (STC) | η | 19.19 | % |
| Temperature Coefficients | |||
| Isc temperature coefficient | alpha_sc | 0.006216 | A/°C |
| Voc temperature coefficient | beta_oc | -0.148588 | V/°C |
| Pmax temperature coefficient | gamma_r | -0.39 | %/°C |
| NOCT | T_NOCT | 45.6 | °C |
| CEC Single-Diode (De Soto) Parameters | |||
| Modified ideality factor | a_ref | 1.92755 | V |
| Light-generated current (ref) | I_L_ref | 10.3685 | A |
| Saturation current (ref) | I_o_ref | — | A |
| Series resistance | R_s | 0.26353 | Ω |
| Shunt resistance (ref) | R_sh_ref | 320.021 | Ω |
| Cells in series | N_s | 72 | — |
| CEC Adjust factor | Adjust | 8.0196 | % |
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Module Specifications
Technology
Mono-c-Si
Bifacial
Yes
BIPV
No
Cells in series
72
Module area
2.03 m²
NOCT
45.6 °C
CEC listing date
11/16/2022
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