Trina Solar TSM-345PEG15H.20(II)
Multi-c-Si
344.955
W Pmax
46.4
V Voc
9.62
A Isc
37.7
V Vmp
9.15
A Imp
16.99
% eff.
0.7728
FF
48
cells
python manage.py precompute_iv_curves to generate them.
CEC Single-Diode Model Parameters
| Parameter | Symbol | Value | Unit |
|---|---|---|---|
| Nameplate (STC) | |||
| STC Power | STC | 344.955 | W |
| PTC Power | PTC | 318.0 | W |
| Open-circuit voltage | V_oc_ref | 46.4 | V |
| Short-circuit current | I_sc_ref | 9.62 | A |
| Max-power voltage | V_mp_ref | 37.7 | V |
| Max-power current | I_mp_ref | 9.15 | A |
| Fill factor | FF | 0.7728 | — |
| Efficiency (STC) | η | 16.99 | % |
| Temperature Coefficients | |||
| Isc temperature coefficient | alpha_sc | 0.00404 | A/°C |
| Voc temperature coefficient | beta_oc | -0.138736 | V/°C |
| Pmax temperature coefficient | gamma_r | -0.373 | %/°C |
| NOCT | T_NOCT | 45.6 | °C |
| CEC Single-Diode (De Soto) Parameters | |||
| Modified ideality factor | a_ref | 1.75151 | V |
| Light-generated current (ref) | I_L_ref | 9.62027 | A |
| Saturation current (ref) | I_o_ref | — | A |
| Series resistance | R_s | 0.37184 | Ω |
| Shunt resistance (ref) | R_sh_ref | 13111.8 | Ω |
| Cells in series | N_s | 48 | — |
| CEC Adjust factor | Adjust | -0.4889 | % |
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Module Specifications
Technology
Multi-c-Si
Bifacial
No
BIPV
No
Cells in series
48
Module area
2.03 m²
NOCT
45.6 °C
CEC listing date
11/16/2022
Annual degradation
0.55%/yr
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