DuCal Solar Technology LLC DST290M-60

Mono-c-Si

290.826 W Pmax

39.5 V Voc

9.56 A Isc

32.1 V Vmp

9.06 A Imp

17.84 % eff.

0.7702 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	290.826	W
PTC Power	PTC	261.3	W
Open-circuit voltage	V_oc_ref	39.5	V
Short-circuit current	I_sc_ref	9.56	A
Max-power voltage	V_mp_ref	32.1	V
Max-power current	I_mp_ref	9.06	A
Fill factor	FF	0.7702	—
Efficiency (STC)	η	17.84	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.006023	A/°C
Voc temperature coefficient	beta_oc	-0.13983	V/°C
Pmax temperature coefficient	gamma_r	-0.457	%/°C
NOCT	T_NOCT	46.6	°C
CEC Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.68567	V
Light-generated current (ref)	I_L_ref	9.66257	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.27181	Ω
Shunt resistance (ref)	R_sh_ref	376.736	Ω
Cells in series	N_s	60	—
CEC Adjust factor	Adjust	7.1386	%

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Module Specifications

Technology Mono-c-Si

Bifacial No

BIPV No

Cells in series 60

Module area 1.63 m²

NOCT 46.6 °C

CEC listing date 11/16/2022