Dehui Solar Power (Vietnam) Co.Ltd DH-M154B 410W

Mono-c-Si

409.344 W Pmax

37.3 V Voc

13.7 A Isc

31.2 V Vmp

13.12 A Imp

21.21 % eff.

0.801 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	409.344	W
PTC Power	PTC	377.9	W
Open-circuit voltage	V_oc_ref	37.3	V
Short-circuit current	I_sc_ref	13.7	A
Max-power voltage	V_mp_ref	31.2	V
Max-power current	I_mp_ref	13.12	A
Fill factor	FF	0.801	—
Efficiency (STC)	η	21.21	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.006302	A/°C
Voc temperature coefficient	beta_oc	-0.102948	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	1.42516	V
Light-generated current (ref)	I_L_ref	13.842	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.13014	Ω
Shunt resistance (ref)	R_sh_ref	357.577	Ω
Cells in series	N_s	54	—
CEC Adjust factor	Adjust	10.5835	%

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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