Trina Solar TSM-305DD05A.05(II)
Mono-c-Si
305.312
W Pmax
40.0
V Voc
9.85
A Isc
32.9
V Vmp
9.28
A Imp
18.85
% eff.
0.7749
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 | 305.312 | W |
| PTC Power | PTC | 278.4 | W |
| Open-circuit voltage | V_oc_ref | 40.0 | V |
| Short-circuit current | I_sc_ref | 9.85 | A |
| Max-power voltage | V_mp_ref | 32.9 | V |
| Max-power current | I_mp_ref | 9.28 | A |
| Fill factor | FF | 0.7749 | — |
| Efficiency (STC) | η | 18.85 | % |
| Temperature Coefficients | |||
| Isc temperature coefficient | alpha_sc | 0.004827 | A/°C |
| Voc temperature coefficient | beta_oc | -0.1268 | V/°C |
| Pmax temperature coefficient | gamma_r | -0.435 | %/°C |
| NOCT | T_NOCT | 45.3 | °C |
| CEC Single-Diode (De Soto) Parameters | |||
| Modified ideality factor | a_ref | 1.64675 | V |
| Light-generated current (ref) | I_L_ref | 9.8554 | A |
| Saturation current (ref) | I_o_ref | — | A |
| Series resistance | R_s | 0.23551 | Ω |
| Shunt resistance (ref) | R_sh_ref | 429.498 | Ω |
| Cells in series | N_s | 60 | — |
| CEC Adjust factor | Adjust | 11.893 | % |
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Module Specifications
Technology
Mono-c-Si
Bifacial
No
BIPV
No
Cells in series
60
Module area
1.62 m²
NOCT
45.3 °C
CEC listing date
11/16/2022
Annual degradation
0.55%/yr
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