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

Mono-c-Si

340.362 W Pmax

47.3 V Voc

9.29 A Isc

38.2 V Vmp

8.91 A Imp

17.73 % eff.

0.7746 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	340.362	W
PTC Power	PTC	310.3	W
Open-circuit voltage	V_oc_ref	47.3	V
Short-circuit current	I_sc_ref	9.29	A
Max-power voltage	V_mp_ref	38.2	V
Max-power current	I_mp_ref	8.91	A
Fill factor	FF	0.7746	—
Efficiency (STC)	η	17.73	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.004366	A/°C
Voc temperature coefficient	beta_oc	-0.152306	V/°C
Pmax temperature coefficient	gamma_r	-0.407	%/°C
NOCT	T_NOCT	46.3	°C
CEC Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.87139	V
Light-generated current (ref)	I_L_ref	9.48564	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.39557	Ω
Shunt resistance (ref)	R_sh_ref	420.47	Ω
Cells in series	N_s	72	—
CEC Adjust factor	Adjust	1.7692	%

Actions

Module Specifications

Technology Mono-c-Si

Bifacial No

BIPV No

Cells in series 72

Module area 1.92 m²

NOCT 46.3 °C

CEC listing date 11/16/2022

Related Models