Trina Solar TSM-485DEG18MC.20(II)
Mono-c-Si
485.35
W Pmax
50.9
V Voc
12.01
A Isc
42.5
V Vmp
11.42
A Imp
20.31
% eff.
0.794
FF
75
cells
python manage.py precompute_iv_curves to generate them.
CEC Single-Diode Model Parameters
| Parameter | Symbol | Value | Unit |
|---|---|---|---|
| Nameplate (STC) | |||
| STC Power | STC | 485.35 | W |
| PTC Power | PTC | 455.5 | W |
| Open-circuit voltage | V_oc_ref | 50.9 | V |
| Short-circuit current | I_sc_ref | 12.01 | A |
| Max-power voltage | V_mp_ref | 42.5 | V |
| Max-power current | I_mp_ref | 11.42 | A |
| Fill factor | FF | 0.794 | — |
| Efficiency (STC) | η | 20.31 | % |
| Temperature Coefficients | |||
| Isc temperature coefficient | alpha_sc | 0.007086 | A/°C |
| Voc temperature coefficient | beta_oc | -0.134376 | V/°C |
| Pmax temperature coefficient | gamma_r | -0.33 | %/°C |
| NOCT | T_NOCT | 44.2 | °C |
| CEC Single-Diode (De Soto) Parameters | |||
| Modified ideality factor | a_ref | 1.88026 | V |
| Light-generated current (ref) | I_L_ref | 12.0135 | A |
| Saturation current (ref) | I_o_ref | — | A |
| Series resistance | R_s | 0.22422 | Ω |
| Shunt resistance (ref) | R_sh_ref | 773.063 | Ω |
| Cells in series | N_s | 75 | — |
| CEC Adjust factor | Adjust | 7.3715 | % |
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Module Specifications
Technology
Mono-c-Si
Bifacial
No
BIPV
No
Cells in series
75
Module area
2.39 m²
NOCT
44.2 °C
CEC listing date
11/16/2022
Annual degradation
0.55%/yr
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