Solar Stack
Solar Stack
How it worksGuidesAdd Equipment
Sign in
Solar Stack

Free solar panel & inverter compatibility checker. Verify your PV string configuration is safe before installation.

Tools

  • Calculator
  • Panel Matcher
  • Inverter Finder
  • Inverter Compare
  • Panel Replacement
  • Cable sizing

Resources

  • Guides
  • How it works
  • Standards & Compliance
  • Data API
  • Replacement methodology
  • Add Equipment
  • Feedback

Legal

  • About
  • Privacy Policy
  • Terms of Service
  • Cookie Policy

© 2026 Solar Stack

All replacements

Find replacement for Perlight Solar PLM-630DH8N-156

630 W TOPCon solar panel with 156 cells. Voc 57 V · Isc 13.78 A · TcVoc -0.25%/°C.

Select the panel you want to replace

Show only panels with matching cell technology

Compatible Replacements

84 panels found · 4255 panels excluded

Ulica Solar UL-625M-156ADGN

625 W

TOPCon
95Exact match
ParameterOriginalReplacementDeviation
Voc57 V56.95 V0.1%
Vmpp47.88 V47.8 V0.2%
Isc13.78 A13.8 A0.1%
Impp13.16 A13.08 A0.6%
TcVoc-0.25 %/°C-0.25 %/°C±0.000 %/°C
TcPmax-0.3 %/°C-0.29 %/°C±0.010 %/°C
JinkoSolar JKM625N-78HL4-BDV

625 W

TOPCon
93Good match
ParameterOriginalReplacementDeviation
Voc57 V56.95 V0.1%
Vmpp47.88 V47.54 V0.7%
Isc13.78 A13.8 A0.1%
Impp13.16 A13.15 A0.1%
TcVoc-0.25 %/°C-0.25 %/°C±0.000 %/°C
TcPmax-0.3 %/°C-0.29 %/°C±0.010 %/°C
JinkoSolar JKM630N-78HL4-BDV

630 W

TOPCon
93Good match
ParameterOriginalReplacementDeviation
Voc57 V57.08 V0.1%
Vmpp47.88 V47.7 V0.4%
Isc13.78 A13.86 A0.6%
Impp13.16 A13.21 A0.4%
TcVoc-0.25 %/°C-0.25 %/°C±0.000 %/°C
TcPmax-0.3 %/°C-0.29 %/°C±0.010 %/°C
Perlight Solar PLM-625DH8N-156

625 W

TOPCon
93Good match
ParameterOriginalReplacementDeviation
Voc57 V56.8 V0.4%
Vmpp47.88 V47.71 V0.4%
Isc13.78 A13.74 A0.3%
Impp13.16 A13.1 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-635DH8N-156

635 W

TOPCon
93Good match
ParameterOriginalReplacementDeviation
Voc57 V57.2 V0.4%
Vmpp47.88 V48.05 V0.4%
Isc13.78 A13.82 A0.3%
Impp13.16 A13.22 A0.5%
TcVoc-0.25 %/°C-0.25 %/°C±0.000 %/°C
TcPmax-0.3 %/°C-0.3 %/°C±0.000 %/°C
Waaree Energies BiN-17-630

630 W

TOPCon
91Good match
ParameterOriginalReplacementDeviation
Voc57 V57.02 V0.0%
Vmpp47.88 V47.73 V0.3%
Isc13.78 A13.94 A1.2%
Impp13.16 A13.2 A0.3%
TcVoc-0.25 %/°C-0.26 %/°C±0.010 %/°C
TcPmax-0.3 %/°C-0.3 %/°C±0.000 %/°C
Qcells Q.TRON XL-G2.3/BFG 625

625 W

TOPCon
91Good match
ParameterOriginalReplacementDeviation
Voc57 V56.95 V0.1%
Vmpp47.88 V47.7 V0.4%
Isc13.78 A13.82 A0.3%
Impp13.16 A13.1 A0.5%
TcVoc-0.25 %/°C-0.24 %/°C±0.010 %/°C
TcPmax-0.3 %/°C-0.3 %/°C±0.000 %/°C
GCL-NT10/78GDF 635

635 W

TOPCon
91Good match
ParameterOriginalReplacementDeviation
Voc57 V57 V0.0%
Vmpp47.88 V48.48 V1.3%
Isc13.78 A13.85 A0.5%
Impp13.16 A13.1 A0.5%
TcVoc-0.25 %/°C-0.25 %/°C±0.000 %/°C
TcPmax-0.3 %/°C-0.29 %/°C±0.010 %/°C
Tongwei TWMND-78HD630

630 W

TOPCon
90Good match
ParameterOriginalReplacementDeviation
Voc57 V57 V0.0%
Vmpp47.88 V47.88 V0.0%
Isc13.78 A13.78 A0.0%
Impp13.16 A13.16 A0.0%
TcVoc-0.25 %/°C-0.24 %/°C±0.010 %/°C
TcPmax-0.3 %/°C-0.28 %/°C±0.020 %/°C
JinkoSolar JKM635N-78HL4-BDV

635 W

TOPCon
90Good match
ParameterOriginalReplacementDeviation
Voc57 V57.21 V0.4%
Vmpp47.88 V47.86 V0.0%
Isc13.78 A13.92 A1.0%
Impp13.16 A13.27 A0.8%
TcVoc-0.25 %/°C-0.25 %/°C±0.000 %/°C
TcPmax-0.3 %/°C-0.29 %/°C±0.010 %/°C
Qcells Q.TRON XL-G2.3/BFG 630

630 W

TOPCon
88Good match
ParameterOriginalReplacementDeviation
Voc57 V57.23 V0.4%
Vmpp47.88 V47.89 V0.0%
Isc13.78 A13.88 A0.7%
Impp13.16 A13.15 A0.1%
TcVoc-0.25 %/°C-0.24 %/°C±0.010 %/°C
TcPmax-0.3 %/°C-0.3 %/°C±0.000 %/°C
Waaree Energies BiN-17-625

625 W

TOPCon
88Good match
ParameterOriginalReplacementDeviation
Voc57 V56.88 V0.2%
Vmpp47.88 V47.6 V0.6%
Isc13.78 A13.88 A0.7%
Impp13.16 A13.13 A0.2%
TcVoc-0.25 %/°C-0.26 %/°C±0.010 %/°C
TcPmax-0.3 %/°C-0.3 %/°C±0.000 %/°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

57 V

Vmpp

47.88 V

Isc

13.78 A

Impp

13.16 A

TcVoc

-0.25 %/°C

TcPmax

-0.3 %/°C

Pmax

630 W

Cells

156

Bifaciality

80%

Length

2465 mm

Width

1134 mm

Thickness

30 mm

Weight

33.8 kg

The Perlight Solar PLM-630DH8N-156 is a 630 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-625DH8N-156625 W56.8 V13.74 A
PLM-635DH8N-156635 W57.2 V13.82 A
PLM-640DH8N-156640 W57.4 V13.86 A

Frequently Asked Questions

What specs must match when replacing the Perlight Solar PLM-630DH8N-156?

The most critical specs to match are: cell count (must be exactly 156), Voc close to 57 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-630DH8N-156?

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-630DH8N-156.