SunPower SPR-P19-390-COM
Mono-c-Si
390.285
W Pmax
52.9
V Voc
9.45
A Isc
44.1
V Vmp
8.85
A Imp
19.23
% eff.
0.7807
FF
81
cells
python manage.py precompute_iv_curves to generate them.
CEC Single-Diode Model Parameters
| Parameter | Symbol | Value | Unit |
|---|---|---|---|
| Nameplate (STC) | |||
| STC Power | STC | 390.285 | W |
| PTC Power | PTC | 358.7 | W |
| Open-circuit voltage | V_oc_ref | 52.9 | V |
| Short-circuit current | I_sc_ref | 9.45 | A |
| Max-power voltage | V_mp_ref | 44.1 | V |
| Max-power current | I_mp_ref | 8.85 | A |
| Fill factor | FF | 0.7807 | — |
| Efficiency (STC) | η | 19.23 | % |
| Temperature Coefficients | |||
| Isc temperature coefficient | alpha_sc | 0.003969 | A/°C |
| Voc temperature coefficient | beta_oc | -0.151823 | V/°C |
| Pmax temperature coefficient | gamma_r | -0.375 | %/°C |
| NOCT | T_NOCT | 46.9 | °C |
| CEC Single-Diode (De Soto) Parameters | |||
| Modified ideality factor | a_ref | 2.04138 | V |
| Light-generated current (ref) | I_L_ref | 9.46063 | A |
| Saturation current (ref) | I_o_ref | — | A |
| Series resistance | R_s | 0.28456 | Ω |
| Shunt resistance (ref) | R_sh_ref | 253.063 | Ω |
| Cells in series | N_s | 81 | — |
| CEC Adjust factor | Adjust | 8.5337 | % |
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Module Specifications
Technology
Mono-c-Si
Bifacial
No
BIPV
No
Cells in series
81
Module area
2.03 m²
NOCT
46.9 °C
CEC listing date
11/16/2022
Annual degradation
0.25%/yr
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