Dehui Solar Power (Vietnam) Co.Ltd DH-M154W 390W

Mono-c-Si

390.032 W Pmax

36.81 V Voc

13.6 A Isc

30.4 V Vmp

12.83 A Imp

20.21 % eff.

0.7791 FF

54 cells

IV & PV Curves at STC (1000 W/m², 25 °C)

IV Curves — Multiple Conditions

Irradiance sweep at 25 °C

Temperature sweep at 1000 W/m²

Single-Diode Model Parameters

Source: California Energy Commission module list · retrieved via SAM library · energy.ca.gov

Parameter	Symbol	Value	Unit
Nameplate (STC)
STC Power	STC	390.032	W
PTC Power	PTC	360.9	W
Open-circuit voltage	V_oc_ref	36.81	V
Short-circuit current	I_sc_ref	13.6	A
Max-power voltage	V_mp_ref	30.4	V
Max-power current	I_mp_ref	12.83	A
Fill factor	FF	0.7791	—
Efficiency (STC)	η	20.21	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.005168	A/°C
Voc temperature coefficient	beta_oc	-0.09762	V/°C
Pmax temperature coefficient	gamma_r	-0.3571	%/°C
NOCT	T_NOCT	46.7	°C
Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.36888	V
Light-generated current (ref)	I_L_ref	13.6118	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.17076	Ω
Shunt resistance (ref)	R_sh_ref	196.047	Ω
Cells in series	N_s	54	—
CEC Adjust factor	Adjust	8.695	%

Actions

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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

Measured Data

No measured data yet for this module.