DEHUI SOLAR POWER INC. DH-72P-340W

Multi-c-Si

340.34 W Pmax

48.1 V Voc

9.31 A Isc

38.5 V Vmp

8.84 A Imp

17.73 % eff.

0.76 FF

72 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	340.34	W
PTC Power	PTC	308.7	W
Open-circuit voltage	V_oc_ref	48.1	V
Short-circuit current	I_sc_ref	9.31	A
Max-power voltage	V_mp_ref	38.5	V
Max-power current	I_mp_ref	8.84	A
Fill factor	FF	0.76	—
Efficiency (STC)	η	17.73	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.004934	A/°C
Voc temperature coefficient	beta_oc	-0.169793	V/°C
Pmax temperature coefficient	gamma_r	-0.42	%/°C
NOCT	T_NOCT	46.8	°C
CEC Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.94081	V
Light-generated current (ref)	I_L_ref	9.41078	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.44021	Ω
Shunt resistance (ref)	R_sh_ref	539.038	Ω
Cells in series	N_s	72	—
CEC Adjust factor	Adjust	-3.5378	%

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Module Specifications

Technology Multi-c-Si

Bifacial No

BIPV No

Cells in series 72

Module area 1.92 m²

NOCT 46.8 °C

CEC listing date 11/16/2022

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