HYUNDAI ENERGY SOLUTIONS CO. LTD. HiS-M255MG(BK)

Multi-c-Si

255.02 W Pmax

38.3 V Voc

8.7 A Isc

31.1 V Vmp

8.2 A Imp

15.77 % eff.

0.7653 FF

60 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	255.02	W
PTC Power	PTC	226.9	W
Open-circuit voltage	V_oc_ref	38.3	V
Short-circuit current	I_sc_ref	8.7	A
Max-power voltage	V_mp_ref	31.1	V
Max-power current	I_mp_ref	8.2	A
Fill factor	FF	0.7653	—
Efficiency (STC)	η	15.77	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.003757	A/°C
Voc temperature coefficient	beta_oc	-0.136144	V/°C
Pmax temperature coefficient	gamma_r	-0.4988	%/°C
NOCT	T_NOCT	46.3	°C
CEC Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.66666	V
Light-generated current (ref)	I_L_ref	8.70209	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.28734	Ω
Shunt resistance (ref)	R_sh_ref	1193.74	Ω
Cells in series	N_s	60	—
CEC Adjust factor	Adjust	10.939	%

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Module Specifications

Technology Multi-c-Si

Bifacial No

BIPV No

Cells in series 60

Module area 1.617 m²

Dimensions 1.645 × 0.983 m

NOCT 46.3 °C

CEC listing date 11/16/2022

Annual degradation 0.54%/yr