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 Suntech STP595S-C72/Nsh

595 W TOPCon solar panel with 144 cells. Voc 51.81 V · Isc 14.56 A · TcVoc -0.25%/°C.

Select the panel you want to replace

Show only panels with matching cell technology

Compatible Replacements

133 panels found · 4206 panels excluded

Suntech STP600S-C72/Nsh

600 W

TOPCon
94Good match
ParameterOriginalReplacementDeviation
Voc51.81 V51.94 V0.3%
Vmpp43.02 V43.13 V0.3%
Isc14.56 A14.64 A0.5%
Impp13.83 A13.91 A0.6%
TcVoc-0.25 %/°C-0.25 %/°C±0.000 %/°C
TcPmax-0.3 %/°C-0.3 %/°C±0.000 %/°C
Suntech STP590S-C72/Nsh

590 W

TOPCon
94Good match
ParameterOriginalReplacementDeviation
Voc51.81 V51.68 V0.3%
Vmpp43.02 V42.91 V0.3%
Isc14.56 A14.48 A0.5%
Impp13.83 A13.75 A0.6%
TcVoc-0.25 %/°C-0.25 %/°C±0.000 %/°C
TcPmax-0.3 %/°C-0.3 %/°C±0.000 %/°C
Luxor Solar LX-575M/182-144+ GG SW PRO

575 W

TOPCon
89Good match
ParameterOriginalReplacementDeviation
Voc51.81 V51.79 V0.0%
Vmpp43.02 V42.78 V0.6%
Isc14.56 A14.31 A1.7%
Impp13.83 A13.45 A2.7%
TcVoc-0.25 %/°C-0.25 %/°C±0.000 %/°C
TcPmax-0.3 %/°C-0.29 %/°C±0.010 %/°C
Suntech STP605S-C72/Nsh

605 W

TOPCon
89Good match
ParameterOriginalReplacementDeviation
Voc51.81 V52.07 V0.5%
Vmpp43.02 V43.24 V0.5%
Isc14.56 A14.72 A1.1%
Impp13.83 A13.99 A1.2%
TcVoc-0.25 %/°C-0.25 %/°C±0.000 %/°C
TcPmax-0.3 %/°C-0.3 %/°C±0.000 %/°C
Suntech STP585S-C72/Nsh

585 W

TOPCon
88Good match
ParameterOriginalReplacementDeviation
Voc51.81 V51.55 V0.5%
Vmpp43.02 V42.79 V0.5%
Isc14.56 A14.4 A1.1%
Impp13.83 A13.67 A1.2%
TcVoc-0.25 %/°C-0.25 %/°C±0.000 %/°C
TcPmax-0.3 %/°C-0.3 %/°C±0.000 %/°C
Amerisolar AS-7M144N-HC-590

590 W

TOPCon
87Good match
ParameterOriginalReplacementDeviation
Voc51.81 V51.6 V0.4%
Vmpp43.02 V43.4 V0.9%
Isc14.56 A14.34 A1.5%
Impp13.83 A13.59 A1.7%
TcVoc-0.25 %/°C-0.25 %/°C±0.000 %/°C
TcPmax-0.3 %/°C-0.3 %/°C±0.000 %/°C
Canadian Solar CS6.1-72TD-600

600 W

TOPCon
86Good match
ParameterOriginalReplacementDeviation
Voc51.81 V51.8 V0.0%
Vmpp43.02 V44 V2.3%
Isc14.56 A14.54 A0.1%
Impp13.83 A13.64 A1.4%
TcVoc-0.25 %/°C-0.25 %/°C±0.000 %/°C
TcPmax-0.3 %/°C-0.29 %/°C±0.010 %/°C
Inter Energy IE182x182/M/72/610MH

610 W

TOPCon
86Good match
ParameterOriginalReplacementDeviation
Voc51.81 V51.86 V0.1%
Vmpp43.02 V42.94 V0.2%
Isc14.56 A14.75 A1.3%
Impp13.83 A14.21 A2.7%
TcVoc-0.25 %/°C-0.26 %/°C±0.010 %/°C
TcPmax-0.3 %/°C-0.31 %/°C±0.010 %/°C
Canadian Solar CS6.1-72TD-600H

600 W

TOPCon
86Good match
ParameterOriginalReplacementDeviation
Voc51.81 V51.8 V0.0%
Vmpp43.02 V44 V2.3%
Isc14.56 A14.54 A0.1%
Impp13.83 A13.64 A1.4%
TcVoc-0.25 %/°C-0.25 %/°C±0.000 %/°C
TcPmax-0.3 %/°C-0.29 %/°C±0.010 %/°C
Tensite EM600-PH 30mm

600 W

TOPCon
85Good match
ParameterOriginalReplacementDeviation
Voc51.81 V52 V0.4%
Vmpp43.02 V43.4 V0.9%
Isc14.56 A14.44 A0.8%
Impp13.83 A13.83 A0.0%
TcVoc-0.25 %/°C-0.24 %/°C±0.010 %/°C
TcPmax-0.3 %/°C-0.3 %/°C±0.000 %/°C
Luxor Solar LX-580M/182-144+ GG SW PRO

580 W

TOPCon
85Good match
ParameterOriginalReplacementDeviation
Voc51.81 V52.11 V0.6%
Vmpp43.02 V43.04 V0.0%
Isc14.56 A14.34 A1.5%
Impp13.83 A13.48 A2.5%
TcVoc-0.25 %/°C-0.25 %/°C±0.000 %/°C
TcPmax-0.3 %/°C-0.29 %/°C±0.010 %/°C
LogicPower LP-590M

590 W

TOPCon
83Good match
ParameterOriginalReplacementDeviation
Voc51.81 V51.3 V1.0%
Vmpp43.02 V42.67 V0.8%
Isc14.56 A14.63 A0.5%
Impp13.83 A13.83 A0.0%
TcVoc-0.25 %/°C-0.25 %/°C±0.000 %/°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

51.81 V

Vmpp

43.02 V

Isc

14.56 A

Impp

13.83 A

TcVoc

-0.25 %/°C

TcPmax

-0.3 %/°C

Pmax

595 W

Cells

144

Length

2278 mm

Width

1134 mm

Thickness

30 mm

Weight

27.5 kg

The Suntech STP595S-C72/Nsh is a 595 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
STP585S-C72/Nsh585 W51.55 V14.4 A
STP590S-C72/Nsh590 W51.68 V14.48 A
STP600S-C72/Nsh600 W51.94 V14.64 A
STP605S-C72/Nsh605 W52.07 V14.72 A

Frequently Asked Questions

What specs must match when replacing the Suntech STP595S-C72/Nsh?

The most critical specs to match are: cell count (must be exactly 144), Voc close to 51.81 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 Suntech STP595S-C72/Nsh?

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 Suntech STP595S-C72/Nsh.