Dehui Solar Power (Vietnam) Co.Ltd DH-M154W 405W

Mono-c-Si

405.192 W Pmax

37.15 V Voc

13.86 A Isc

30.86 V Vmp

13.13 A Imp

20.99 % eff.

0.7869 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	405.192	W
PTC Power	PTC	375.2	W
Open-circuit voltage	V_oc_ref	37.15	V
Short-circuit current	I_sc_ref	13.86	A
Max-power voltage	V_mp_ref	30.86	V
Max-power current	I_mp_ref	13.13	A
Fill factor	FF	0.7869	—
Efficiency (STC)	η	20.99	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.005267	A/°C
Voc temperature coefficient	beta_oc	-0.098522	V/°C
Pmax temperature coefficient	gamma_r	-0.3571	%/°C
NOCT	T_NOCT	46.7	°C
CEC Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.38267	V
Light-generated current (ref)	I_L_ref	13.8673	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.15357	Ω
Shunt resistance (ref)	R_sh_ref	291.925	Ω
Cells in series	N_s	54	—
CEC Adjust factor	Adjust	8.9126	%

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Module Specifications

Technology Mono-c-Si

Bifacial No

BIPV No

Cells in series 54

Module area 1.93 m²

NOCT 46.7 °C

CEC listing date 11/16/2022