HYUNDAI ENERGY SOLUTIONS CO. LTD. HiS-M305RI

Multi-c-Si

306.0 W Pmax

45.1 V Voc

8.8 A Isc

36.0 V Vmp

8.5 A Imp

15.64 % eff.

0.771 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	306.0	W
PTC Power	PTC	275.0	W
Open-circuit voltage	V_oc_ref	45.1	V
Short-circuit current	I_sc_ref	8.8	A
Max-power voltage	V_mp_ref	36.0	V
Max-power current	I_mp_ref	8.5	A
Fill factor	FF	0.771	—
Efficiency (STC)	η	15.64	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.005048	A/°C
Voc temperature coefficient	beta_oc	-0.154572	V/°C
Pmax temperature coefficient	gamma_r	-0.4612	%/°C
NOCT	T_NOCT	45.5	°C
CEC Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.89756	V
Light-generated current (ref)	I_L_ref	9.07445	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.42302	Ω
Shunt resistance (ref)	R_sh_ref	491.492	Ω
Cells in series	N_s	72	—
CEC Adjust factor	Adjust	7.8154	%

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Module Specifications

Technology Multi-c-Si

Bifacial No

BIPV No

Cells in series 72

Module area 1.956 m²

Dimensions 1.96 × 0.998 m

NOCT 45.5 °C

CEC listing date 11/16/2022

Annual degradation 0.54%/yr