WINAICO WST-275P6

Multi-c-Si

275.577 W Pmax

38.52 V Voc

9.41 A Isc

31.28 V Vmp

8.81 A Imp

16.57 % eff.

0.7603 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	275.577	W
PTC Power	PTC	248.3	W
Open-circuit voltage	V_oc_ref	38.52	V
Short-circuit current	I_sc_ref	9.41	A
Max-power voltage	V_mp_ref	31.28	V
Max-power current	I_mp_ref	8.81	A
Fill factor	FF	0.7603	—
Efficiency (STC)	η	16.57	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.006182	A/°C
Voc temperature coefficient	beta_oc	-0.139789	V/°C
Pmax temperature coefficient	gamma_r	-0.4683	%/°C
NOCT	T_NOCT	45.2	°C
CEC Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.67058	V
Light-generated current (ref)	I_L_ref	9.41781	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.269	Ω
Shunt resistance (ref)	R_sh_ref	323.924	Ω
Cells in series	N_s	60	—
CEC Adjust factor	Adjust	7.6694	%

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Module Specifications

Technology Multi-c-Si

Bifacial No

BIPV No

Cells in series 60

Module area 1.663 m²

Dimensions 1.665 × 0.999 m

NOCT 45.2 °C

CEC listing date 11/16/2022

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