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All replacements

Find replacement for Perlight Solar PLM-585H8N-144

585 W TOPCon solar panel with 144 cells. Voc 53 V · Isc 13.54 A · TcVoc -0.25%/°C.

Select the panel you want to replace

Show only panels with matching cell technology

Compatible Replacements

113 panels found · 4226 panels excluded

Perlight Solar PLM-580H8N-144

580 W

TOPCon
93Good match
ParameterOriginalReplacementDeviation
Voc53 V52.8 V0.4%
Vmpp45.23 V45.03 V0.4%
Isc13.54 A13.5 A0.3%
Impp12.94 A12.9 A0.3%
TcVoc-0.25 %/°C-0.25 %/°C±0.000 %/°C
TcPmax-0.3 %/°C-0.3 %/°C±0.000 %/°C
Perlight Solar PLM-590H8N-144

590 W

TOPCon
92Good match
ParameterOriginalReplacementDeviation
Voc53 V53.2 V0.4%
Vmpp45.23 V45.43 V0.4%
Isc13.54 A13.58 A0.3%
Impp12.94 A13 A0.5%
TcVoc-0.25 %/°C-0.25 %/°C±0.000 %/°C
TcPmax-0.3 %/°C-0.3 %/°C±0.000 %/°C
Perlight Solar PLM-575H8N-144

575 W

TOPCon
85Good match
ParameterOriginalReplacementDeviation
Voc53 V52.6 V0.8%
Vmpp45.23 V44.83 V0.9%
Isc13.54 A13.46 A0.6%
Impp12.94 A12.83 A0.9%
TcVoc-0.25 %/°C-0.25 %/°C±0.000 %/°C
TcPmax-0.3 %/°C-0.3 %/°C±0.000 %/°C
Perlight Solar PLM-570H8N-144

570 W

TOPCon
77Acceptable
ParameterOriginalReplacementDeviation
Voc53 V52.4 V1.1%
Vmpp45.23 V44.63 V1.3%
Isc13.54 A13.42 A0.9%
Impp12.94 A12.78 A1.2%
TcVoc-0.25 %/°C-0.25 %/°C±0.000 %/°C
TcPmax-0.3 %/°C-0.3 %/°C±0.000 %/°C
UKSOL UKS-S144-M10N-595-BG

595 W

TOPCon
68Acceptable
ParameterOriginalReplacementDeviation
Voc53 V52.8 V0.4%
Vmpp45.23 V44.1 V2.5%
Isc13.54 A14.36 A6.1%
Impp12.94 A13.5 A4.3%
TcVoc-0.25 %/°C-0.25 %/°C±0.000 %/°C
TcPmax-0.3 %/°C-0.29 %/°C±0.010 %/°C
Luxor Solar LX-595M/182-144+ GG SW PRO

595 W

TOPCon
67Acceptable
ParameterOriginalReplacementDeviation
Voc53 V53.05 V0.1%
Vmpp45.23 V43.82 V3.1%
Isc13.54 A14.45 A6.7%
Impp12.94 A13.58 A4.9%
TcVoc-0.25 %/°C-0.25 %/°C±0.000 %/°C
TcPmax-0.3 %/°C-0.29 %/°C±0.010 %/°C
Sunway SW585N-144

585 W

TOPCon
65Acceptable
ParameterOriginalReplacementDeviation
Voc53 V52.48 V1.0%
Vmpp45.23 V43.61 V3.6%
Isc13.54 A13.67 A1.0%
Impp12.94 A13.42 A3.7%
TcVoc-0.25 %/°C-0.25 %/°C±0.000 %/°C
TcPmax-0.3 %/°C-0.29 %/°C±0.010 %/°C
United Energy UE580T-72H 590W

590 W

TOPCon
63Acceptable
ParameterOriginalReplacementDeviation
Voc53 V52.63 V0.7%
Vmpp45.23 V43.71 V3.4%
Isc13.54 A14.13 A4.4%
Impp12.94 A13.5 A4.3%
TcVoc-0.25 %/°C-0.25 %/°C±0.000 %/°C
TcPmax-0.3 %/°C-0.29 %/°C±0.010 %/°C
United Energy UE590T-72H

590 W

TOPCon
63Acceptable
ParameterOriginalReplacementDeviation
Voc53 V52.63 V0.7%
Vmpp45.23 V43.71 V3.4%
Isc13.54 A14.13 A4.4%
Impp12.94 A13.5 A4.3%
TcVoc-0.25 %/°C-0.25 %/°C±0.000 %/°C
TcPmax-0.3 %/°C-0.29 %/°C±0.010 %/°C
LONGi LR5-72HTH-600M

600 W

HPBC
62Acceptable
ParameterOriginalReplacementDeviation
Voc53 V52.81 V0.4%
Vmpp45.23 V44.66 V1.3%
Isc13.54 A14.46 A6.8%
Impp12.94 A13.44 A3.9%
TcVoc-0.25 %/°C-0.23 %/°C±0.020 %/°C
TcPmax-0.3 %/°C-0.29 %/°C±0.010 %/°C
UKSOL UKS-S144-M10N-590-BG

590 W

TOPCon
62Acceptable
ParameterOriginalReplacementDeviation
Voc53 V52.6 V0.8%
Vmpp45.23 V43.9 V2.9%
Isc13.54 A14.29 A5.5%
Impp12.94 A13.44 A3.9%
TcVoc-0.25 %/°C-0.25 %/°C±0.000 %/°C
TcPmax-0.3 %/°C-0.29 %/°C±0.010 %/°C
Maysun Solar MS600BC-72H

600 W

IBC
62Acceptable
ParameterOriginalReplacementDeviation
Voc53 V52.81 V0.4%
Vmpp45.23 V44.66 V1.3%
Isc13.54 A14.46 A6.8%
Impp12.94 A13.44 A3.9%
TcVoc-0.25 %/°C-0.23 %/°C±0.020 %/°C
TcPmax-0.3 %/°C-0.29 %/°C±0.010 %/°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

53 V

Vmpp

45.23 V

Isc

13.54 A

Impp

12.94 A

TcVoc

-0.25 %/°C

TcPmax

-0.3 %/°C

Pmax

585 W

Cells

144

Length

2278 mm

Width

1134 mm

Thickness

35 mm

Weight

27.8 kg

The Perlight Solar PLM-585H8N-144 is a 585 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

ModelPowerVocIsc
PLM-570H8N-144570 W52.4 V13.42 A
PLM-575H8N-144575 W52.6 V13.46 A
PLM-580H8N-144580 W52.8 V13.5 A
PLM-590H8N-144590 W53.2 V13.58 A

Frequently Asked Questions

What specs must match when replacing the Perlight Solar PLM-585H8N-144?

The most critical specs to match are: cell count (must be exactly 144), Voc close to 53 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-585H8N-144?

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-585H8N-144.