HYUNDAI ENERGY SOLUTIONS CO. LTD. HiS-S425YI

Mono-c-Si

425.082 W Pmax

48.8 V Voc

11.11 A Isc

40.6 V Vmp

10.47 A Imp

19.59 % eff.

0.784 FF

72 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	425.082	W
PTC Power	PTC	398.2	W
Open-circuit voltage	V_oc_ref	48.8	V
Short-circuit current	I_sc_ref	11.11	A
Max-power voltage	V_mp_ref	40.6	V
Max-power current	I_mp_ref	10.47	A
Fill factor	FF	0.784	—
Efficiency (STC)	η	19.59	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.004999	A/°C
Voc temperature coefficient	beta_oc	-0.128832	V/°C
Pmax temperature coefficient	gamma_r	-0.341	%/°C
NOCT	T_NOCT	44.0	°C
CEC Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.80279	V
Light-generated current (ref)	I_L_ref	11.1202	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.24845	Ω
Shunt resistance (ref)	R_sh_ref	269.692	Ω
Cells in series	N_s	72	—
CEC Adjust factor	Adjust	7.5208	%

Actions

Module Specifications

Technology Mono-c-Si

Bifacial No

BIPV No

Cells in series 72

Module area 2.17 m²

NOCT 44.0 °C

CEC listing date 11/16/2022

Annual degradation 0.54%/yr