Dehui Solar Power (Vietnam) Co.Ltd DH-M154B 415W

Mono-c-Si

415.272 W Pmax

37.4 V Voc

14.02 A Isc

31.2 V Vmp

13.31 A Imp

21.52 % eff.

0.792 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	415.272	W
PTC Power	PTC	382.7	W
Open-circuit voltage	V_oc_ref	37.4	V
Short-circuit current	I_sc_ref	14.02	A
Max-power voltage	V_mp_ref	31.2	V
Max-power current	I_mp_ref	13.31	A
Fill factor	FF	0.792	—
Efficiency (STC)	η	21.52	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.006449	A/°C
Voc temperature coefficient	beta_oc	-0.103224	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	1.42673	V
Light-generated current (ref)	I_L_ref	14.0241	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.13604	Ω
Shunt resistance (ref)	R_sh_ref	464.741	Ω
Cells in series	N_s	54	—
CEC Adjust factor	Adjust	10.2185	%

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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