WAAREE ENERGIES LIMITED WU-140

Multi-c-Si

141.1 W Pmax

21.0 V Voc

9.3 A Isc

17.0 V Vmp

8.3 A Imp

14.35 % eff.

0.7225 FF

36 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	141.1	W
PTC Power	PTC	124.7	W
Open-circuit voltage	V_oc_ref	21.0	V
Short-circuit current	I_sc_ref	9.3	A
Max-power voltage	V_mp_ref	17.0	V
Max-power current	I_mp_ref	8.3	A
Fill factor	FF	0.7225	—
Efficiency (STC)	η	14.35	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.004836	A/°C
Voc temperature coefficient	beta_oc	-0.07518	V/°C
Pmax temperature coefficient	gamma_r	-0.506	%/°C
NOCT	T_NOCT	45.3	°C
CEC Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	0.95862	V
Light-generated current (ref)	I_L_ref	9.34238	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.14603	Ω
Shunt resistance (ref)	R_sh_ref	32.045	Ω
Cells in series	N_s	36	—
CEC Adjust factor	Adjust	19.6661	%

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Module Specifications

Technology Multi-c-Si

Bifacial No

BIPV No

Cells in series 36

Module area 0.983 m²

Dimensions 1.49 × 0.66 m

NOCT 45.3 °C

CEC listing date 11/16/2022

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