CSI Solar Co. Ltd. CS3Y-475MB-AG
Mono-c-Si
Bifacial
475.64
W Pmax
52.7
V Voc
11.52
A Isc
44.0
V Vmp
10.81
A Imp
20.68
% eff.
0.7835
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 | 475.64 | W |
| PTC Power | PTC | 443.8 | W |
| Open-circuit voltage | V_oc_ref | 52.7 | V |
| Short-circuit current | I_sc_ref | 11.52 | A |
| Max-power voltage | V_mp_ref | 44.0 | V |
| Max-power current | I_mp_ref | 10.81 | A |
| Fill factor | FF | 0.7835 | — |
| Efficiency (STC) | η | 20.68 | % |
| Temperature Coefficients | |||
| Isc temperature coefficient | alpha_sc | 0.006912 | A/°C |
| Voc temperature coefficient | beta_oc | -0.133858 | V/°C |
| Pmax temperature coefficient | gamma_r | -0.323 | %/°C |
| NOCT | T_NOCT | 46.3 | °C |
| CEC Single-Diode (De Soto) Parameters | |||
| Modified ideality factor | a_ref | 1.94149 | V |
| Light-generated current (ref) | I_L_ref | 11.5336 | A |
| Saturation current (ref) | I_o_ref | — | A |
| Series resistance | R_s | 0.24447 | Ω |
| Shunt resistance (ref) | R_sh_ref | 206.808 | Ω |
| Cells in series | N_s | 78 | — |
| CEC Adjust factor | Adjust | 10.8752 | % |
Actions
Module Specifications
Technology
Mono-c-Si
Bifacial
Yes
BIPV
No
Cells in series
78
Module area
2.3 m²
NOCT
46.3 °C
CEC listing date
11/16/2022
Annual degradation
0.55%/yr
Related Models
© 2026 PV Ivy. All Rights Reserved.