Vietnam Sunergy Joint Stock Company VSUN325-120M-BB
Mono-c-Si
325.285
W Pmax
40.4
V Voc
10.28
A Isc
33.5
V Vmp
9.71
A Imp
19.36
% eff.
0.7832
FF
60
cells
python manage.py precompute_iv_curves to generate them.
CEC Single-Diode Model Parameters
| Parameter | Symbol | Value | Unit |
|---|---|---|---|
| Nameplate (STC) | |||
| STC Power | STC | 325.285 | W |
| PTC Power | PTC | 300.6 | W |
| Open-circuit voltage | V_oc_ref | 40.4 | V |
| Short-circuit current | I_sc_ref | 10.28 | A |
| Max-power voltage | V_mp_ref | 33.5 | V |
| Max-power current | I_mp_ref | 9.71 | A |
| Fill factor | FF | 0.7832 | — |
| Efficiency (STC) | η | 19.36 | % |
| Temperature Coefficients | |||
| Isc temperature coefficient | alpha_sc | 0.004318 | A/°C |
| Voc temperature coefficient | beta_oc | -0.10908 | V/°C |
| Pmax temperature coefficient | gamma_r | -0.348 | %/°C |
| NOCT | T_NOCT | 47.1 | °C |
| CEC Single-Diode (De Soto) Parameters | |||
| Modified ideality factor | a_ref | 1.49692 | V |
| Light-generated current (ref) | I_L_ref | 10.2879 | A |
| Saturation current (ref) | I_o_ref | — | A |
| Series resistance | R_s | 0.23371 | Ω |
| Shunt resistance (ref) | R_sh_ref | 304.718 | Ω |
| Cells in series | N_s | 60 | — |
| CEC Adjust factor | Adjust | 5.8597 | % |
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Module Specifications
Technology
Mono-c-Si
Bifacial
No
BIPV
No
Cells in series
60
Module area
1.68 m²
NOCT
47.1 °C
CEC listing date
11/16/2022
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