Zytech Solar ZT275P

Multi-c-Si

275.014 W Pmax

45.1 V Voc

8.31 A Isc

35.44 V Vmp

7.76 A Imp

14.24 % eff.

0.7338 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	275.014	W
PTC Power	PTC	248.0	W
Open-circuit voltage	V_oc_ref	45.1	V
Short-circuit current	I_sc_ref	8.31	A
Max-power voltage	V_mp_ref	35.44	V
Max-power current	I_mp_ref	7.76	A
Fill factor	FF	0.7338	—
Efficiency (STC)	η	14.24	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.004014	A/°C
Voc temperature coefficient	beta_oc	-0.144275	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	1.81027	V
Light-generated current (ref)	I_L_ref	8.32377	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.56649	Ω
Shunt resistance (ref)	R_sh_ref	341.759	Ω
Cells in series	N_s	72	—
CEC Adjust factor	Adjust	5.4218	%

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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

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