Jiangsu Xiehang New Energy Intelligent Equipment Co. Ltd FE78-18X-565

Mono-c-Si
564.705 W Pmax
53.0 V Voc
13.61 A Isc
44.5 V Vmp
12.69 A Imp
20.17 % eff.
0.7829 FF
78 cells
IV curves not yet precomputed for this module. Run python manage.py precompute_iv_curves to generate them.
CEC Single-Diode Model Parameters
Parameter Symbol Value Unit
Nameplate (STC)
STC Power STC 564.705 W
PTC Power PTC 525.8 W
Open-circuit voltage V_oc_ref 53.0 V
Short-circuit current I_sc_ref 13.61 A
Max-power voltage V_mp_ref 44.5 V
Max-power current I_mp_ref 12.69 A
Fill factor FF 0.7829
Efficiency (STC) η 20.17 %
Temperature Coefficients
Isc temperature coefficient alpha_sc 0.005988 A/°C
Voc temperature coefficient beta_oc -0.13409 V/°C
Pmax temperature coefficient gamma_r -0.334 %/°C
NOCT T_NOCT 46.6 °C
CEC Single-Diode (De Soto) Parameters
Modified ideality factor a_ref 1.95537 V
Light-generated current (ref) I_L_ref 13.6298 A
Saturation current (ref) I_o_ref A
Series resistance R_s 0.18642 Ω
Shunt resistance (ref) R_sh_ref 127.984 Ω
Cells in series N_s 78
CEC Adjust factor Adjust 11.8466 %

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