HYUNDAI ENERGY SOLUTIONS CO. LTD. HiS-M255RG(BK)

Multi-c-Si

254.2 W Pmax

37.6 V Voc

8.8 A Isc

31.0 V Vmp

8.2 A Imp

15.53 % eff.

0.7683 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	254.2	W
PTC Power	PTC	230.4	W
Open-circuit voltage	V_oc_ref	37.6	V
Short-circuit current	I_sc_ref	8.8	A
Max-power voltage	V_mp_ref	31.0	V
Max-power current	I_mp_ref	8.2	A
Fill factor	FF	0.7683	—
Efficiency (STC)	η	15.53	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.003542	A/°C
Voc temperature coefficient	beta_oc	-0.119441	V/°C
Pmax temperature coefficient	gamma_r	-0.4326	%/°C
NOCT	T_NOCT	46.4	°C
CEC Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.54346	V
Light-generated current (ref)	I_L_ref	8.81181	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.23978	Ω
Shunt resistance (ref)	R_sh_ref	178.646	Ω
Cells in series	N_s	60	—
CEC Adjust factor	Adjust	11.0521	%

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Module Specifications

Technology Multi-c-Si

Bifacial No

BIPV No

Cells in series 60

Module area 1.637 m²

Dimensions 1.64 × 0.998 m

NOCT 46.4 °C

CEC listing date 11/16/2022

Annual degradation 0.54%/yr