Dehui Solar Power (Vietnam) Co.Ltd DH-M860F 320W

Mono-c-Si

320.048 W Pmax

40.2 V Voc

10.2 A Isc

33.2 V Vmp

9.64 A Imp

19.88 % eff.

0.7805 FF

60 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	320.048	W
PTC Power	PTC	297.2	W
Open-circuit voltage	V_oc_ref	40.2	V
Short-circuit current	I_sc_ref	10.2	A
Max-power voltage	V_mp_ref	33.2	V
Max-power current	I_mp_ref	9.64	A
Fill factor	FF	0.7805	—
Efficiency (STC)	η	19.88	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.004386	A/°C
Voc temperature coefficient	beta_oc	-0.104922	V/°C
Pmax temperature coefficient	gamma_r	-0.361	%/°C
NOCT	T_NOCT	45.4	°C
CEC Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.50657	V
Light-generated current (ref)	I_L_ref	10.2071	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.24577	Ω
Shunt resistance (ref)	R_sh_ref	354.828	Ω
Cells in series	N_s	60	—
CEC Adjust factor	Adjust	12.2709	%

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Module Specifications

Technology Mono-c-Si

Bifacial No

BIPV No

Cells in series 60

Module area 1.61 m²

NOCT 45.4 °C

CEC listing date 11/16/2022