CSI Solar Co. Ltd. CS3Y-485MS
Mono-c-Si
485.736
W Pmax
53.1
V Voc
11.62
A Isc
44.4
V Vmp
10.94
A Imp
21.21
% eff.
0.7872
FF
78
cells
python manage.py precompute_iv_curves to generate them.
CEC Single-Diode Model Parameters
| Parameter | Symbol | Value | Unit |
|---|---|---|---|
| Nameplate (STC) | |||
| STC Power | STC | 485.736 | W |
| PTC Power | PTC | 453.8 | W |
| Open-circuit voltage | V_oc_ref | 53.1 | V |
| Short-circuit current | I_sc_ref | 11.62 | A |
| Max-power voltage | V_mp_ref | 44.4 | V |
| Max-power current | I_mp_ref | 10.94 | A |
| Fill factor | FF | 0.7872 | — |
| Efficiency (STC) | η | 21.21 | % |
| Temperature Coefficients | |||
| Isc temperature coefficient | alpha_sc | 0.005578 | A/°C |
| Voc temperature coefficient | beta_oc | -0.136467 | V/°C |
| Pmax temperature coefficient | gamma_r | -0.332 | %/°C |
| NOCT | T_NOCT | 45.5 | °C |
| CEC Single-Diode (De Soto) Parameters | |||
| Modified ideality factor | a_ref | 1.95096 | V |
| Light-generated current (ref) | I_L_ref | 11.6311 | A |
| Saturation current (ref) | I_o_ref | — | A |
| Series resistance | R_s | 0.23839 | Ω |
| Shunt resistance (ref) | R_sh_ref | 249.784 | Ω |
| Cells in series | N_s | 78 | — |
| CEC Adjust factor | Adjust | 9.0982 | % |
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Module Specifications
Technology
Mono-c-Si
Bifacial
No
BIPV
No
Cells in series
78
Module area
2.29 m²
NOCT
45.5 °C
CEC listing date
11/16/2022
Annual degradation
0.55%/yr
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