HYUNDAI ENERGY SOLUTIONS CO. LTD. HiS-M280MI

Multi-c-Si

281.05 W Pmax

44.4 V Voc

8.3 A Isc

36.5 V Vmp

7.7 A Imp

14.49 % eff.

0.7626 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	281.05	W
PTC Power	PTC	251.8	W
Open-circuit voltage	V_oc_ref	44.4	V
Short-circuit current	I_sc_ref	8.3	A
Max-power voltage	V_mp_ref	36.5	V
Max-power current	I_mp_ref	7.7	A
Fill factor	FF	0.7626	—
Efficiency (STC)	η	14.49	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.003718	A/°C
Voc temperature coefficient	beta_oc	-0.15025	V/°C
Pmax temperature coefficient	gamma_r	-0.4626	%/°C
NOCT	T_NOCT	45.5	°C
CEC Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.89501	V
Light-generated current (ref)	I_L_ref	8.31239	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.29616	Ω
Shunt resistance (ref)	R_sh_ref	198.325	Ω
Cells in series	N_s	72	—
CEC Adjust factor	Adjust	12.2547	%

Actions

Module Specifications

Technology Multi-c-Si

Bifacial No

BIPV No

Cells in series 72

Module area 1.94 m²

Dimensions 1.966 × 0.987 m

NOCT 45.5 °C

CEC listing date 11/16/2022

Annual degradation 0.54%/yr