Tianwei New Energy (Yangzhou) TW285P672(1000)

Multi-c-Si

285.12 W Pmax

44.6 V Voc

8.55 A Isc

36.0 V Vmp

7.92 A Imp

14.7 % eff.

0.7477 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	285.12	W
PTC Power	PTC	256.5	W
Open-circuit voltage	V_oc_ref	44.6	V
Short-circuit current	I_sc_ref	8.55	A
Max-power voltage	V_mp_ref	36.0	V
Max-power current	I_mp_ref	7.92	A
Fill factor	FF	0.7477	—
Efficiency (STC)	η	14.7	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.00336	A/°C
Voc temperature coefficient	beta_oc	-0.153736	V/°C
Pmax temperature coefficient	gamma_r	-0.4709	%/°C
NOCT	T_NOCT	45.1	°C
CEC Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.89219	V
Light-generated current (ref)	I_L_ref	8.56706	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.38583	Ω
Shunt resistance (ref)	R_sh_ref	193.396	Ω
Cells in series	N_s	72	—
CEC Adjust factor	Adjust	9.0127	%

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Module Specifications

Technology Multi-c-Si

Bifacial No

BIPV No

Cells in series 72

Module area 1.94 m²

Dimensions 1.956 × 0.992 m

NOCT 45.1 °C

CEC listing date 11/16/2022