Find replacement for Luxen Solar LNDX-440ND

440 W TOPCon solar panel with 96 cells. Voc 34.74 V · Isc 15.9 A · TcVoc -0.25%/°C.

Original Panel

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Same technology onlyShow only panels with matching cell technology

Compatible Replacements

17 panels found · 3683 panels excluded

Ulica Solar UL-435M-96DDGN

435 W

TOPCon

89Good match

Parameter	Original	Replacement	Deviation
Voc	34.74 V	34.7 V	0.1%
Vmpp	29.65 V	29.06 V	2.0%
Isc	15.9 A	15.95 A	0.3%
Impp	14.84 A	14.97 A	0.9%
TcVoc	-0.25 %/°C	-0.25 %/°C	±0.000 %/°C
TcPmax	-0.29 %/°C	-0.29 %/°C	±0.000 %/°C

Ulica Solar UL-440M-96DDGN

440 W

TOPCon

87Good match

Parameter	Original	Replacement	Deviation
Voc	34.74 V	34.84 V	0.3%
Vmpp	29.65 V	29.2 V	1.5%
Isc	15.9 A	16 A	0.6%
Impp	14.84 A	15.07 A	1.5%
TcVoc	-0.25 %/°C	-0.25 %/°C	±0.000 %/°C
TcPmax	-0.29 %/°C	-0.29 %/°C	±0.000 %/°C

Luxen Solar LNDX-435ND

435 W

TOPCon

87Good match

Parameter	Original	Replacement	Deviation
Voc	34.74 V	34.49 V	0.7%
Vmpp	29.65 V	29.43 V	0.7%
Isc	15.9 A	15.84 A	0.4%
Impp	14.84 A	14.78 A	0.4%
TcVoc	-0.25 %/°C	-0.25 %/°C	±0.000 %/°C
TcPmax	-0.29 %/°C	-0.29 %/°C	±0.000 %/°C

Luxen Solar LNDX-445ND

445 W

TOPCon

87Good match

Parameter	Original	Replacement	Deviation
Voc	34.74 V	34.97 V	0.7%
Vmpp	29.65 V	29.87 V	0.7%
Isc	15.9 A	15.96 A	0.4%
Impp	14.84 A	14.9 A	0.4%
TcVoc	-0.25 %/°C	-0.25 %/°C	±0.000 %/°C
TcPmax	-0.29 %/°C	-0.29 %/°C	±0.000 %/°C

DAS Solar DAS-DH96NE.A-445

445 W

TOPCon

80Good match

Parameter	Original	Replacement	Deviation
Voc	34.74 V	35.11 V	1.1%
Vmpp	29.65 V	29.83 V	0.6%
Isc	15.9 A	16.01 A	0.7%
Impp	14.84 A	14.92 A	0.5%
TcVoc	-0.25 %/°C	-0.25 %/°C	±0.000 %/°C
TcPmax	-0.29 %/°C	-0.28 %/°C	±0.010 %/°C

Luxen Solar LNDX-450ND

450 W

TOPCon

75Acceptable

Parameter	Original	Replacement	Deviation
Voc	34.74 V	35.21 V	1.4%
Vmpp	29.65 V	30.08 V	1.5%
Isc	15.9 A	16.02 A	0.8%
Impp	14.84 A	14.96 A	0.8%
TcVoc	-0.25 %/°C	-0.25 %/°C	±0.000 %/°C
TcPmax	-0.29 %/°C	-0.29 %/°C	±0.000 %/°C

Luxor Solar LX-445M/182R-96+ GG BW PRO

445 W

TOPCon

72Acceptable

Parameter	Original	Replacement	Deviation
Voc	34.74 V	35.76 V	2.9%
Vmpp	29.65 V	29.54 V	0.4%
Isc	15.9 A	15.94 A	0.3%
Impp	14.84 A	15.08 A	1.6%
TcVoc	-0.25 %/°C	-0.25 %/°C	±0.000 %/°C
TcPmax	-0.29 %/°C	-0.29 %/°C	±0.000 %/°C

JinkoSolar JKM440N-48HL4M-DB

440 W

TOPCon

69Acceptable

Parameter	Original	Replacement	Deviation
Voc	34.74 V	35.7 V	2.8%
Vmpp	29.65 V	29.77 V	0.4%
Isc	15.9 A	15.56 A	2.1%
Impp	14.84 A	14.78 A	0.4%
TcVoc	-0.25 %/°C	-0.25 %/°C	±0.000 %/°C
TcPmax	-0.29 %/°C	-0.29 %/°C	±0.000 %/°C

DAS Solar DAS-DH96NE.A-450

450 W

TOPCon

69Acceptable

Parameter	Original	Replacement	Deviation
Voc	34.74 V	35.3 V	1.6%
Vmpp	29.65 V	30.02 V	1.2%
Isc	15.9 A	16.08 A	1.1%
Impp	14.84 A	14.99 A	1.0%
TcVoc	-0.25 %/°C	-0.25 %/°C	±0.000 %/°C
TcPmax	-0.29 %/°C	-0.28 %/°C	±0.010 %/°C

Maysun Solar MS435MTDG-48HR

435 W

TOPCon

67Acceptable

Parameter	Original	Replacement	Deviation
Voc	34.74 V	34.77 V	0.1%
Vmpp	29.65 V	29.31 V	1.1%
Isc	15.9 A	15.9 A	0.0%
Impp	14.84 A	14.85 A	0.1%
TcVoc	-0.25 %/°C	-0.22 %/°C	±0.030 %/°C
TcPmax	-0.29 %/°C	-0.24 %/°C	±0.050 %/°C

Luxen Solar LNDX-455ND

455 W

TOPCon

62Acceptable

Parameter	Original	Replacement	Deviation
Voc	34.74 V	35.45 V	2.0%
Vmpp	29.65 V	30.29 V	2.2%
Isc	15.9 A	16.08 A	1.1%
Impp	14.84 A	15.02 A	1.2%
TcVoc	-0.25 %/°C	-0.25 %/°C	±0.000 %/°C
TcPmax	-0.29 %/°C	-0.29 %/°C	±0.000 %/°C

Maysun Solar MS440MTDG-48HR

440 W

TOPCon

61Acceptable

Parameter	Original	Replacement	Deviation
Voc	34.74 V	34.98 V	0.7%
Vmpp	29.65 V	29.5 V	0.5%
Isc	15.9 A	15.98 A	0.5%
Impp	14.84 A	14.92 A	0.5%
TcVoc	-0.25 %/°C	-0.22 %/°C	±0.030 %/°C
TcPmax	-0.29 %/°C	-0.24 %/°C	±0.050 %/°C

String Compatibility Calculator

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Panel Matcher

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How the Algorithm Works

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Original Panel Specs

Voc

34.74 V

Vmpp

29.65 V

Isc

15.9 A

Impp

14.84 A

TcVoc

-0.25 %/°C

TcPmax

-0.29 %/°C

Pmax

440 W

Cells

Length

1762 mm

Width

1134 mm

Thickness

30 mm

Weight

24 kg

The Luxen Solar LNDX-440ND is a 440 W solar panel. Finding a compatible replacement requires matching the original electrical characteristics — particularly Voc, Vmpp, Isc, and temperature coefficients — to ensure safe operation within the same string.

Use the form above to find panels that match these specifications. Then verify the replacement in the String Compatibility Calculator with your inverter.

Other models in this series

Power	Voc	Isc
435 W	34.49 V	15.84 A
445 W	34.97 V	15.96 A
450 W	35.21 V	16.02 A
455 W	35.45 V	16.08 A

Frequently Asked Questions

What specs must match when replacing the Luxen Solar LNDX-440ND?

The most critical specs to match are: cell count (must be exactly 96), Voc close to 34.74 V (within ±5%), and temperature coefficient TcVoc close to -0.25%/°C. If Voc differs significantly, the string voltage at extreme temperatures may shift outside the inverter's MPPT range. The replacement finder above pre-screens all candidates by these criteria.

Can I use a higher wattage replacement for the Luxen Solar LNDX-440ND?

A higher wattage panel usually has a higher Vmpp or Isc, which can affect string voltage and current. Small increases (up to 10–15%) are typically safe if the other electrical specs align. The replacement finder shows a compatibility score — 'Exact match' means the specs align closely. Always verify the replacement in the String Compatibility Calculator with your inverter before installation.

What happens if the replacement panel has different voltage specs?

If the replacement has a significantly different Voc or Vmpp, the string voltage may shift outside the inverter's MPPT range, reducing energy production or causing faults. This effect is amplified at temperature extremes: at low temperatures, voltage rises by the TcVoc coefficient. The replacement finder automatically accounts for this — it scores candidates by how closely the electrical specs match the original Luxen Solar LNDX-440ND.