Risen Energy Co. Ltd. RSM120-8-580M
Mono-c-Si
579.69
W Pmax
40.8
V Voc
18.11
A Isc
33.9
V Vmp
17.1
A Imp
20.7
% eff.
0.7845
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 | 579.69 | W |
| PTC Power | PTC | 544.0 | W |
| Open-circuit voltage | V_oc_ref | 40.8 | V |
| Short-circuit current | I_sc_ref | 18.11 | A |
| Max-power voltage | V_mp_ref | 33.9 | V |
| Max-power current | I_mp_ref | 17.1 | A |
| Fill factor | FF | 0.7845 | — |
| Efficiency (STC) | η | 20.7 | % |
| Temperature Coefficients | |||
| Isc temperature coefficient | alpha_sc | 0.007063 | A/°C |
| Voc temperature coefficient | beta_oc | -0.089352 | V/°C |
| Pmax temperature coefficient | gamma_r | -0.324 | %/°C |
| NOCT | T_NOCT | 45.1 | °C |
| CEC Single-Diode (De Soto) Parameters | |||
| Modified ideality factor | a_ref | 1.45151 | V |
| Light-generated current (ref) | I_L_ref | 18.1272 | A |
| Saturation current (ref) | I_o_ref | — | A |
| Series resistance | R_s | 0.13745 | Ω |
| Shunt resistance (ref) | R_sh_ref | 144.705 | Ω |
| Cells in series | N_s | 60 | — |
| CEC Adjust factor | Adjust | 19.3365 | % |
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Module Specifications
Technology
Mono-c-Si
Bifacial
No
BIPV
No
Cells in series
60
Module area
2.8 m²
NOCT
45.1 °C
CEC listing date
11/16/2022
Annual degradation
0.55%/yr
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