Lightway Green New Energy LW220(29)P1650x990

Multi-c-Si

219.876 W Pmax

36.6 V Voc

8.18 A Isc

29.2 V Vmp

7.53 A Imp

13.58 % eff.

0.7344 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	219.876	W
PTC Power	PTC	196.7	W
Open-circuit voltage	V_oc_ref	36.6	V
Short-circuit current	I_sc_ref	8.18	A
Max-power voltage	V_mp_ref	29.2	V
Max-power current	I_mp_ref	7.53	A
Fill factor	FF	0.7344	—
Efficiency (STC)	η	13.58	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.005726	A/°C
Voc temperature coefficient	beta_oc	-0.13176	V/°C
Pmax temperature coefficient	gamma_r	-0.46	%/°C
NOCT	T_NOCT	46.4	°C
CEC Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.57958	V
Light-generated current (ref)	I_L_ref	8.20234	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.37578	Ω
Shunt resistance (ref)	R_sh_ref	137.599	Ω
Cells in series	N_s	60	—
CEC Adjust factor	Adjust	7.3908	%

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Module Specifications

Technology Multi-c-Si

Bifacial No

BIPV No

Cells in series 60

Module area 1.619 m²

Dimensions 1.644 × 0.985 m

NOCT 46.4 °C

CEC listing date 11/16/2022

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