KOSOL ENERGIE PVT. LTD. KE250M
Mono-c-Si
250.512
W Pmax
32.0
V Voc
9.8
A Isc
27.2
V Vmp
9.21
A Imp
19.12
% eff.
0.7988
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 | 250.512 | W |
| PTC Power | PTC | 232.5 | W |
| Open-circuit voltage | V_oc_ref | 32.0 | V |
| Short-circuit current | I_sc_ref | 9.8 | A |
| Max-power voltage | V_mp_ref | 27.2 | V |
| Max-power current | I_mp_ref | 9.21 | A |
| Fill factor | FF | 0.7988 | — |
| Efficiency (STC) | η | 19.12 | % |
| Temperature Coefficients | |||
| Isc temperature coefficient | alpha_sc | 0.00294 | A/°C |
| Voc temperature coefficient | beta_oc | -0.07936 | V/°C |
| Pmax temperature coefficient | gamma_r | -0.337 | %/°C |
| NOCT | T_NOCT | 46.1 | °C |
| CEC Single-Diode (De Soto) Parameters | |||
| Modified ideality factor | a_ref | 1.16782 | V |
| Light-generated current (ref) | I_L_ref | 9.80803 | A |
| Saturation current (ref) | I_o_ref | — | A |
| Series resistance | R_s | 0.11965 | Ω |
| Shunt resistance (ref) | R_sh_ref | 145.954 | Ω |
| Cells in series | N_s | 48 | — |
| CEC Adjust factor | Adjust | 11.6321 | % |
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Module Specifications
Technology
Mono-c-Si
Bifacial
No
BIPV
No
Cells in series
48
Module area
1.31 m²
NOCT
46.1 °C
CEC listing date
11/16/2022
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