Find replacement for Perlight Solar PLM-460H8NB-120

460 W TOPCon solar panel with 120 cells. Voc 43 V · Isc 13.45 A · TcVoc -0.25%/°C.

Original Panel

Select the panel you want to replace

Same technology onlyShow only panels with matching cell technology

Compatible Replacements

24 panels found · 4315 panels excluded

Perlight Solar PLM-465H8NB-120

465 W

TOPCon

92Good match

Parameter	Original	Replacement	Deviation
Voc	43 V	43.17 V	0.4%
Vmpp	36.45 V	36.62 V	0.5%
Isc	13.45 A	13.5 A	0.4%
Impp	12.62 A	12.7 A	0.6%
TcVoc	-0.25 %/°C	-0.25 %/°C	±0.000 %/°C
TcPmax	-0.3 %/°C	-0.3 %/°C	±0.000 %/°C

Perlight Solar PLM-470H8NB-120

470 W

TOPCon

84Good match

Parameter	Original	Replacement	Deviation
Voc	43 V	43.34 V	0.8%
Vmpp	36.45 V	36.79 V	0.9%
Isc	13.45 A	13.55 A	0.7%
Impp	12.62 A	12.78 A	1.3%
TcVoc	-0.25 %/°C	-0.25 %/°C	±0.000 %/°C
TcPmax	-0.3 %/°C	-0.3 %/°C	±0.000 %/°C

UKSOL UKS-S120-M10N-470-BG

470 W

TOPCon

79Acceptable

Parameter	Original	Replacement	Deviation
Voc	43 V	43 V	0.0%
Vmpp	36.45 V	35.7 V	2.1%
Isc	13.45 A	13.91 A	3.4%
Impp	12.62 A	13.17 A	4.4%
TcVoc	-0.25 %/°C	-0.25 %/°C	±0.000 %/°C
TcPmax	-0.3 %/°C	-0.29 %/°C	±0.010 %/°C

Perlight Solar PLM-475H8NB-120

475 W

TOPCon

76Acceptable

Parameter	Original	Replacement	Deviation
Voc	43 V	43.51 V	1.2%
Vmpp	36.45 V	36.96 V	1.4%
Isc	13.45 A	13.6 A	1.1%
Impp	12.62 A	12.85 A	1.8%
TcVoc	-0.25 %/°C	-0.25 %/°C	±0.000 %/°C
TcPmax	-0.3 %/°C	-0.3 %/°C	±0.000 %/°C

UKSOL UKS-S120-M10N-475-BG

475 W

TOPCon

74Acceptable

Parameter	Original	Replacement	Deviation
Voc	43 V	43.2 V	0.5%
Vmpp	36.45 V	35.9 V	1.5%
Isc	13.45 A	13.99 A	4.0%
Impp	12.62 A	13.24 A	4.9%
TcVoc	-0.25 %/°C	-0.25 %/°C	±0.000 %/°C
TcPmax	-0.3 %/°C	-0.29 %/°C	±0.010 %/°C

UKSOL UKS-S120-M10N-465-BG

465 W

TOPCon

72Acceptable

Parameter	Original	Replacement	Deviation
Voc	43 V	42.8 V	0.5%
Vmpp	36.45 V	35.5 V	2.6%
Isc	13.45 A	13.83 A	2.8%
Impp	12.62 A	13.1 A	3.8%
TcVoc	-0.25 %/°C	-0.25 %/°C	±0.000 %/°C
TcPmax	-0.3 %/°C	-0.29 %/°C	±0.010 %/°C

UKSOL UKS-S120-M10N-480-BG

480 W

TOPCon

69Acceptable

Parameter	Original	Replacement	Deviation
Voc	43 V	43.4 V	0.9%
Vmpp	36.45 V	36.1 V	1.0%
Isc	13.45 A	14.08 A	4.7%
Impp	12.62 A	13.3 A	5.4%
TcVoc	-0.25 %/°C	-0.25 %/°C	±0.000 %/°C
TcPmax	-0.3 %/°C	-0.29 %/°C	±0.010 %/°C

Leapton Energy LP182*182-M-60-NH-480W

480 W

TOPCon

68Acceptable

Parameter	Original	Replacement	Deviation
Voc	43 V	42.9 V	0.2%
Vmpp	36.45 V	35.32 V	3.1%
Isc	13.45 A	14.12 A	5.0%
Impp	12.62 A	13.59 A	7.7%
TcVoc	-0.25 %/°C	-0.25 %/°C	±0.000 %/°C
TcPmax	-0.3 %/°C	-0.3 %/°C	±0.000 %/°C

Perlight Solar PLM-480H8NB-120

480 W

TOPCon

67Acceptable

Parameter	Original	Replacement	Deviation
Voc	43 V	43.68 V	1.6%
Vmpp	36.45 V	37.13 V	1.9%
Isc	13.45 A	13.65 A	1.5%
Impp	12.62 A	12.93 A	2.5%
TcVoc	-0.25 %/°C	-0.25 %/°C	±0.000 %/°C
TcPmax	-0.3 %/°C	-0.3 %/°C	±0.000 %/°C

Horay Solar HS480TC-MHO

480 W

TOPCon

64Acceptable

Parameter	Original	Replacement	Deviation
Voc	43 V	43.26 V	0.6%
Vmpp	36.45 V	36.44 V	0.0%
Isc	13.45 A	14.22 A	5.7%
Impp	12.62 A	13.17 A	4.4%
TcVoc	-0.25 %/°C	-0.23 %/°C	±0.020 %/°C
TcPmax	-0.3 %/°C	-0.28 %/°C	±0.020 %/°C

Sun Earth DXM8-60H 480W

480 W

TOPCon

45Marginal

Parameter	Original	Replacement	Deviation
Voc	43 V	42.6 V	0.9%
Vmpp	36.45 V	35.4 V	2.9%
Isc	13.45 A	14.34 A	6.6%
Impp	12.62 A	13.56 A	7.4%
TcVoc	-0.25 %/°C	-0.23 %/°C	±0.020 %/°C
TcPmax	-0.3 %/°C	-0.29 %/°C	±0.010 %/°C

Sunpro Power SP470-120M10

470 W

PERC

43Marginal

Parameter	Original	Replacement	Deviation
Voc	43 V	42.3 V	1.6%
Vmpp	36.45 V	35.81 V	1.8%
Isc	13.45 A	13.9 A	3.3%
Impp	12.62 A	13.13 A	4.0%
TcVoc	-0.25 %/°C	-0.27 %/°C	±0.020 %/°C
TcPmax	-0.3 %/°C	-0.34 %/°C	±0.040 %/°C

String Compatibility Calculator

Verify the replacement panel works with your inverter

Panel Matcher

Find all compatible panels for a specific inverter

Already have panels?

Find an inverter that fits your panel array with the right MPPT range and DC/AC ratio.

How the Algorithm Works

Learn how panels are scored and matched

Original Panel Specs

Voc

43 V

Vmpp

36.45 V

Isc

13.45 A

Impp

12.62 A

TcVoc

-0.25 %/°C

TcPmax

-0.3 %/°C

Pmax

460 W

Cells

120

Length

1908 mm

Width

1134 mm

Thickness

30 mm

Weight

24.2 kg

The Perlight Solar PLM-460H8NB-120 is a 460 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

Model	Power	Voc	Isc
PLM-465H8NB-120	465 W	43.17 V	13.5 A
PLM-470H8NB-120	470 W	43.34 V	13.55 A
PLM-475H8NB-120	475 W	43.51 V	13.6 A
PLM-480H8NB-120	480 W	43.68 V	13.65 A
PLM-485H8NB-120	485 W	43.85 V	13.7 A
PLM-490H8NB-120	490 W	44.02 V	13.75 A
PLM-495H8NB-120	495 W	44.19 V	13.8 A
PLM-500H8NB-120	500 W	44.36 V	13.85 A
PLM-505H8NB-120	505 W	44.53 V	13.9 A

Frequently Asked Questions

What specs must match when replacing the Perlight Solar PLM-460H8NB-120?

The most critical specs to match are: cell count (must be exactly 120), Voc close to 43 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 Perlight Solar PLM-460H8NB-120?

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 Perlight Solar PLM-460H8NB-120.

All replacements

Find replacement for Perlight Solar PLM-460H8NB-120

460 W TOPCon solar panel with 120 cells. Voc 43 V · Isc 13.45 A · TcVoc -0.25%/°C.

Original Panel

Select the panel you want to replace

Same technology onlyShow only panels with matching cell technology

Compatible Replacements

24 panels found · 4315 panels excluded

Perlight Solar PLM-465H8NB-120

465 W

TOPCon

92Good match

Parameter	Original	Replacement	Deviation
Voc	43 V	43.17 V	0.4%
Vmpp	36.45 V	36.62 V	0.5%
Isc	13.45 A	13.5 A	0.4%
Impp	12.62 A	12.7 A	0.6%
TcVoc	-0.25 %/°C	-0.25 %/°C	±0.000 %/°C
TcPmax	-0.3 %/°C	-0.3 %/°C	±0.000 %/°C

Perlight Solar PLM-470H8NB-120

470 W

TOPCon

84Good match

Parameter	Original	Replacement	Deviation
Voc	43 V	43.34 V	0.8%
Vmpp	36.45 V	36.79 V	0.9%
Isc	13.45 A	13.55 A	0.7%
Impp	12.62 A	12.78 A	1.3%
TcVoc	-0.25 %/°C	-0.25 %/°C	±0.000 %/°C
TcPmax	-0.3 %/°C	-0.3 %/°C	±0.000 %/°C

UKSOL UKS-S120-M10N-470-BG

470 W

TOPCon

79Acceptable

Parameter	Original	Replacement	Deviation
Voc	43 V	43 V	0.0%
Vmpp	36.45 V	35.7 V	2.1%
Isc	13.45 A	13.91 A	3.4%
Impp	12.62 A	13.17 A	4.4%
TcVoc	-0.25 %/°C	-0.25 %/°C	±0.000 %/°C
TcPmax	-0.3 %/°C	-0.29 %/°C	±0.010 %/°C

Perlight Solar PLM-475H8NB-120

475 W

TOPCon

76Acceptable

Parameter	Original	Replacement	Deviation
Voc	43 V	43.51 V	1.2%
Vmpp	36.45 V	36.96 V	1.4%
Isc	13.45 A	13.6 A	1.1%
Impp	12.62 A	12.85 A	1.8%
TcVoc	-0.25 %/°C	-0.25 %/°C	±0.000 %/°C
TcPmax	-0.3 %/°C	-0.3 %/°C	±0.000 %/°C

UKSOL UKS-S120-M10N-475-BG

475 W

TOPCon

74Acceptable

Parameter	Original	Replacement	Deviation
Voc	43 V	43.2 V	0.5%
Vmpp	36.45 V	35.9 V	1.5%
Isc	13.45 A	13.99 A	4.0%
Impp	12.62 A	13.24 A	4.9%
TcVoc	-0.25 %/°C	-0.25 %/°C	±0.000 %/°C
TcPmax	-0.3 %/°C	-0.29 %/°C	±0.010 %/°C

UKSOL UKS-S120-M10N-465-BG

465 W

TOPCon

72Acceptable

Parameter	Original	Replacement	Deviation
Voc	43 V	42.8 V	0.5%
Vmpp	36.45 V	35.5 V	2.6%
Isc	13.45 A	13.83 A	2.8%
Impp	12.62 A	13.1 A	3.8%
TcVoc	-0.25 %/°C	-0.25 %/°C	±0.000 %/°C
TcPmax	-0.3 %/°C	-0.29 %/°C	±0.010 %/°C

UKSOL UKS-S120-M10N-480-BG

480 W

TOPCon

69Acceptable

Parameter	Original	Replacement	Deviation
Voc	43 V	43.4 V	0.9%
Vmpp	36.45 V	36.1 V	1.0%
Isc	13.45 A	14.08 A	4.7%
Impp	12.62 A	13.3 A	5.4%
TcVoc	-0.25 %/°C	-0.25 %/°C	±0.000 %/°C
TcPmax	-0.3 %/°C	-0.29 %/°C	±0.010 %/°C

Leapton Energy LP182*182-M-60-NH-480W

480 W

TOPCon

68Acceptable

Parameter	Original	Replacement	Deviation
Voc	43 V	42.9 V	0.2%
Vmpp	36.45 V	35.32 V	3.1%
Isc	13.45 A	14.12 A	5.0%
Impp	12.62 A	13.59 A	7.7%
TcVoc	-0.25 %/°C	-0.25 %/°C	±0.000 %/°C
TcPmax	-0.3 %/°C	-0.3 %/°C	±0.000 %/°C

Perlight Solar PLM-480H8NB-120

480 W

TOPCon

67Acceptable

Parameter	Original	Replacement	Deviation
Voc	43 V	43.68 V	1.6%
Vmpp	36.45 V	37.13 V	1.9%
Isc	13.45 A	13.65 A	1.5%
Impp	12.62 A	12.93 A	2.5%
TcVoc	-0.25 %/°C	-0.25 %/°C	±0.000 %/°C
TcPmax	-0.3 %/°C	-0.3 %/°C	±0.000 %/°C

Horay Solar HS480TC-MHO

480 W

TOPCon

64Acceptable

Parameter	Original	Replacement	Deviation
Voc	43 V	43.26 V	0.6%
Vmpp	36.45 V	36.44 V	0.0%
Isc	13.45 A	14.22 A	5.7%
Impp	12.62 A	13.17 A	4.4%
TcVoc	-0.25 %/°C	-0.23 %/°C	±0.020 %/°C
TcPmax	-0.3 %/°C	-0.28 %/°C	±0.020 %/°C

Sun Earth DXM8-60H 480W

480 W

TOPCon

45Marginal

Parameter	Original	Replacement	Deviation
Voc	43 V	42.6 V	0.9%
Vmpp	36.45 V	35.4 V	2.9%
Isc	13.45 A	14.34 A	6.6%
Impp	12.62 A	13.56 A	7.4%
TcVoc	-0.25 %/°C	-0.23 %/°C	±0.020 %/°C
TcPmax	-0.3 %/°C	-0.29 %/°C	±0.010 %/°C

Sunpro Power SP470-120M10

470 W

PERC

43Marginal

Parameter	Original	Replacement	Deviation
Voc	43 V	42.3 V	1.6%
Vmpp	36.45 V	35.81 V	1.8%
Isc	13.45 A	13.9 A	3.3%
Impp	12.62 A	13.13 A	4.0%
TcVoc	-0.25 %/°C	-0.27 %/°C	±0.020 %/°C
TcPmax	-0.3 %/°C	-0.34 %/°C	±0.040 %/°C

String Compatibility Calculator

Verify the replacement panel works with your inverter

Panel Matcher

Find all compatible panels for a specific inverter

Already have panels?

Find an inverter that fits your panel array with the right MPPT range and DC/AC ratio.

How the Algorithm Works

Learn how panels are scored and matched

Original Panel Specs

Voc

43 V

Vmpp

36.45 V

Isc

13.45 A

Impp

12.62 A

TcVoc

-0.25 %/°C

TcPmax

-0.3 %/°C

Pmax

460 W

Cells

120

Length

1908 mm

Width

1134 mm

Thickness

30 mm

Weight

24.2 kg

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

Model	Power	Voc	Isc
PLM-465H8NB-120	465 W	43.17 V	13.5 A
PLM-470H8NB-120	470 W	43.34 V	13.55 A
PLM-475H8NB-120	475 W	43.51 V	13.6 A
PLM-480H8NB-120	480 W	43.68 V	13.65 A
PLM-485H8NB-120	485 W	43.85 V	13.7 A
PLM-490H8NB-120	490 W	44.02 V	13.75 A
PLM-495H8NB-120	495 W	44.19 V	13.8 A
PLM-500H8NB-120	500 W	44.36 V	13.85 A
PLM-505H8NB-120	505 W	44.53 V	13.9 A