HYUNDAI ENERGY SOLUTIONS CO. LTD. HiS-S425VJ

Mono-c-Si

425.43 W Pmax

52.3 V Voc

10.27 A Isc

43.5 V Vmp

9.78 A Imp

19.52 % eff.

0.7921 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	425.43	W
PTC Power	PTC	385.7	W
Open-circuit voltage	V_oc_ref	52.3	V
Short-circuit current	I_sc_ref	10.27	A
Max-power voltage	V_mp_ref	43.5	V
Max-power current	I_mp_ref	9.78	A
Fill factor	FF	0.7921	—
Efficiency (STC)	η	19.52	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.004211	A/°C
Voc temperature coefficient	beta_oc	-0.171021	V/°C
Pmax temperature coefficient	gamma_r	-0.434	%/°C
NOCT	T_NOCT	46.9	°C
CEC Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	2.14965	V
Light-generated current (ref)	I_L_ref	10.3776	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.23818	Ω
Shunt resistance (ref)	R_sh_ref	502.218	Ω
Cells in series	N_s	78	—
CEC Adjust factor	Adjust	8.2037	%

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Module Specifications

Technology Mono-c-Si

Bifacial No

BIPV No

Cells in series 78

Module area 2.18 m²

NOCT 46.9 °C

CEC listing date 11/16/2022

Annual degradation 0.54%/yr