Zytech Solar ZT280P

Multi-c-Si

280.329 W Pmax

45.25 V Voc

8.4 A Isc

35.62 V Vmp

7.87 A Imp

14.52 % eff.

0.7375 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	280.329	W
PTC Power	PTC	252.6	W
Open-circuit voltage	V_oc_ref	45.25	V
Short-circuit current	I_sc_ref	8.4	A
Max-power voltage	V_mp_ref	35.62	V
Max-power current	I_mp_ref	7.87	A
Fill factor	FF	0.7375	—
Efficiency (STC)	η	14.52	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.004057	A/°C
Voc temperature coefficient	beta_oc	-0.144755	V/°C
Pmax temperature coefficient	gamma_r	-0.4308	%/°C
NOCT	T_NOCT	46.4	°C
CEC Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.81486	V
Light-generated current (ref)	I_L_ref	8.41015	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.55258	Ω
Shunt resistance (ref)	R_sh_ref	457.467	Ω
Cells in series	N_s	72	—
CEC Adjust factor	Adjust	5.2747	%

Actions

Module Specifications

Technology Multi-c-Si

Bifacial No

BIPV No

Cells in series 72

Module area 1.931 m²

Dimensions 1.95 × 0.99 m

NOCT 46.4 °C

CEC listing date 11/16/2022

Related Models