Dehui Solar Power (Vietnam) Co.Ltd DH-M172B 535W

Mono-c-Si

535.188 W Pmax

49.4 V Voc

13.79 A Isc

41.2 V Vmp

12.99 A Imp

20.91 % eff.

0.7856 FF

72 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	535.188	W
PTC Power	PTC	499.8	W
Open-circuit voltage	V_oc_ref	49.4	V
Short-circuit current	I_sc_ref	13.79	A
Max-power voltage	V_mp_ref	41.2	V
Max-power current	I_mp_ref	12.99	A
Fill factor	FF	0.7856	—
Efficiency (STC)	η	20.91	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.008826	A/°C
Voc temperature coefficient	beta_oc	-0.126958	V/°C
Pmax temperature coefficient	gamma_r	-0.314	%/°C
NOCT	T_NOCT	47.1	°C
Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.80677	V
Light-generated current (ref)	I_L_ref	13.8033	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.19724	Ω
Shunt resistance (ref)	R_sh_ref	203.752	Ω
Cells in series	N_s	72	—
CEC Adjust factor	Adjust	7.7892	%

Actions

Open in IV Curve Explorer Generate PAN File Datasheet not on file CEC Source Data

Module Specifications

Technology Mono-c-Si

Bifacial No

BIPV No

Cells in series 72

Module area 2.56 m²

NOCT 47.1 °C

CEC listing date 11/16/2022

Measured Data

No measured data yet for this module.