Hanwha Q CELLS Q.PEAK G4.1/TAA 305
Multi-c-Si
304.997
W Pmax
40.05
V Voc
9.84
A Isc
32.62
V Vmp
9.35
A Imp
18.26
% eff.
0.7739
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 | 304.997 | W |
| PTC Power | PTC | 279.2 | W |
| Open-circuit voltage | V_oc_ref | 40.05 | V |
| Short-circuit current | I_sc_ref | 9.84 | A |
| Max-power voltage | V_mp_ref | 32.62 | V |
| Max-power current | I_mp_ref | 9.35 | A |
| Fill factor | FF | 0.7739 | — |
| Efficiency (STC) | η | 18.26 | % |
| Temperature Coefficients | |||
| Isc temperature coefficient | alpha_sc | 0.00433 | A/°C |
| Voc temperature coefficient | beta_oc | -0.116145 | V/°C |
| Pmax temperature coefficient | gamma_r | -0.408 | %/°C |
| NOCT | T_NOCT | 45.8 | °C |
| CEC Single-Diode (De Soto) Parameters | |||
| Modified ideality factor | a_ref | 1.58064 | V |
| Light-generated current (ref) | I_L_ref | 9.94716 | A |
| Saturation current (ref) | I_o_ref | — | A |
| Series resistance | R_s | 0.28741 | Ω |
| Shunt resistance (ref) | R_sh_ref | 326.125 | Ω |
| Cells in series | N_s | 60 | — |
| CEC Adjust factor | Adjust | 12.5324 | % |
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Module Specifications
Technology
Multi-c-Si
Bifacial
No
BIPV
No
Cells in series
60
Module area
1.67 m²
Dimensions
1.67 × 1.0 m
NOCT
45.8 °C
CEC listing date
11/16/2022
Annual degradation
0.5%/yr
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