Dehui Solar Power (Vietnam) Co.Ltd DH-M154B 390W

Mono-c-Si

389.728 W Pmax

36.5 V Voc

13.5 A Isc

30.4 V Vmp

12.82 A Imp

20.19 % eff.

0.7909 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	389.728	W
PTC Power	PTC	358.9	W
Open-circuit voltage	V_oc_ref	36.5	V
Short-circuit current	I_sc_ref	13.5	A
Max-power voltage	V_mp_ref	30.4	V
Max-power current	I_mp_ref	12.82	A
Fill factor	FF	0.7909	—
Efficiency (STC)	η	20.19	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.00621	A/°C
Voc temperature coefficient	beta_oc	-0.10074	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	1.39102	V
Light-generated current (ref)	I_L_ref	13.5037	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.14233	Ω
Shunt resistance (ref)	R_sh_ref	516.89	Ω
Cells in series	N_s	54	—
CEC Adjust factor	Adjust	9.9909	%

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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