JA Solar JAM72S20-455/MR
Mono-c-Si
454.784
W Pmax
49.9
V Voc
11.41
A Isc
41.8
V Vmp
10.88
A Imp
20.96
% eff.
0.7988
FF
72
cells
python manage.py precompute_iv_curves to generate them.
CEC Single-Diode Model Parameters
| Parameter | Symbol | Value | Unit |
|---|---|---|---|
| Nameplate (STC) | |||
| STC Power | STC | 454.784 | W |
| PTC Power | PTC | 426.7 | W |
| Open-circuit voltage | V_oc_ref | 49.9 | V |
| Short-circuit current | I_sc_ref | 11.41 | A |
| Max-power voltage | V_mp_ref | 41.8 | V |
| Max-power current | I_mp_ref | 10.88 | A |
| Fill factor | FF | 0.7988 | — |
| Efficiency (STC) | η | 20.96 | % |
| Temperature Coefficients | |||
| Isc temperature coefficient | alpha_sc | 0.003993 | A/°C |
| Voc temperature coefficient | beta_oc | -0.132235 | V/°C |
| Pmax temperature coefficient | gamma_r | -0.335 | %/°C |
| NOCT | T_NOCT | 44.6 | °C |
| CEC Single-Diode (De Soto) Parameters | |||
| Modified ideality factor | a_ref | 1.80592 | V |
| Light-generated current (ref) | I_L_ref | 11.412 | A |
| Saturation current (ref) | I_o_ref | — | A |
| Series resistance | R_s | 0.22519 | Ω |
| Shunt resistance (ref) | R_sh_ref | 1299.95 | Ω |
| Cells in series | N_s | 72 | — |
| CEC Adjust factor | Adjust | 2.5251 | % |
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Module Specifications
Technology
Mono-c-Si
Bifacial
No
BIPV
No
Cells in series
72
Module area
2.17 m²
NOCT
44.6 °C
CEC listing date
11/16/2022
Annual degradation
0.55%/yr
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