Dehui Solar Power (Vietnam) Co.Ltd DH-M154B 405W

Mono-c-Si

404.55 W Pmax

37.1 V Voc

13.65 A Isc

31.0 V Vmp

13.05 A Imp

20.96 % eff.

0.7989 FF

54 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	404.55	W
PTC Power	PTC	373.2	W
Open-circuit voltage	V_oc_ref	37.1	V
Short-circuit current	I_sc_ref	13.65	A
Max-power voltage	V_mp_ref	31.0	V
Max-power current	I_mp_ref	13.05	A
Fill factor	FF	0.7989	—
Efficiency (STC)	η	20.96	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.006279	A/°C
Voc temperature coefficient	beta_oc	-0.102396	V/°C
Pmax temperature coefficient	gamma_r	-0.369	%/°C
NOCT	T_NOCT	47.5	°C
CEC Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.41801	V
Light-generated current (ref)	I_L_ref	13.793	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.13265	Ω
Shunt resistance (ref)	R_sh_ref	282.797	Ω
Cells in series	N_s	54	—
CEC Adjust factor	Adjust	10.6548	%

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Module Specifications

Technology Mono-c-Si

Bifacial No

BIPV No

Cells in series 54

Module area 1.93 m²

NOCT 47.5 °C

CEC listing date 11/16/2022