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 Canadian Solar CS6.1-72TD-595

595 W TOPCon solar panel with 144 cells. Voc 51.6 V · Isc 14.48 A · TcVoc -0.25%/°C.

Select the panel you want to replace

Show only panels with matching cell technology

Compatible Replacements

132 panels found · 4207 panels excluded

Canadian Solar CS6.1-72TD-600

600 W

TOPCon
92Good match
ParameterOriginalReplacementDeviation
Voc51.6 V51.8 V0.4%
Vmpp43.8 V44 V0.5%
Isc14.48 A14.54 A0.4%
Impp13.59 A13.64 A0.4%
TcVoc-0.25 %/°C-0.25 %/°C±0.000 %/°C
TcPmax-0.29 %/°C-0.29 %/°C±0.000 %/°C
Amerisolar AS-7M144N-HC-590

590 W

TOPCon
92Good match
ParameterOriginalReplacementDeviation
Voc51.6 V51.6 V0.0%
Vmpp43.8 V43.4 V0.9%
Isc14.48 A14.34 A1.0%
Impp13.59 A13.59 A0.0%
TcVoc-0.25 %/°C-0.25 %/°C±0.000 %/°C
TcPmax-0.29 %/°C-0.3 %/°C±0.010 %/°C
Canadian Solar CS6.1-72TD-600H

600 W

TOPCon
92Good match
ParameterOriginalReplacementDeviation
Voc51.6 V51.8 V0.4%
Vmpp43.8 V44 V0.5%
Isc14.48 A14.54 A0.4%
Impp13.59 A13.64 A0.4%
TcVoc-0.25 %/°C-0.25 %/°C±0.000 %/°C
TcPmax-0.29 %/°C-0.29 %/°C±0.000 %/°C
Ulica Solar UL-585M-144AHVN

585 W

TOPCon
89Good match
ParameterOriginalReplacementDeviation
Voc51.6 V51.73 V0.3%
Vmpp43.8 V43.51 V0.7%
Isc14.48 A14.11 A2.6%
Impp13.59 A13.45 A1.0%
TcVoc-0.25 %/°C-0.25 %/°C±0.000 %/°C
TcPmax-0.29 %/°C-0.29 %/°C±0.000 %/°C
Ulica Solar UL-580M-144AHVN

580 W

TOPCon
88Good match
ParameterOriginalReplacementDeviation
Voc51.6 V51.59 V0.0%
Vmpp43.8 V43.32 V1.1%
Isc14.48 A14.02 A3.2%
Impp13.59 A13.39 A1.5%
TcVoc-0.25 %/°C-0.25 %/°C±0.000 %/°C
TcPmax-0.29 %/°C-0.29 %/°C±0.000 %/°C
Suntech STP590S-C72/Nsh

590 W

TOPCon
86Good match
ParameterOriginalReplacementDeviation
Voc51.6 V51.68 V0.2%
Vmpp43.8 V42.91 V2.0%
Isc14.48 A14.48 A0.0%
Impp13.59 A13.75 A1.2%
TcVoc-0.25 %/°C-0.25 %/°C±0.000 %/°C
TcPmax-0.29 %/°C-0.3 %/°C±0.010 %/°C
Ulica Solar UL-590M-144AHVN

590 W

TOPCon
86Good match
ParameterOriginalReplacementDeviation
Voc51.6 V51.95 V0.7%
Vmpp43.8 V43.67 V0.3%
Isc14.48 A14.18 A2.1%
Impp13.59 A13.51 A0.6%
TcVoc-0.25 %/°C-0.25 %/°C±0.000 %/°C
TcPmax-0.29 %/°C-0.29 %/°C±0.000 %/°C
Suntech STP585S-C72/Nsh

585 W

TOPCon
85Good match
ParameterOriginalReplacementDeviation
Voc51.6 V51.55 V0.1%
Vmpp43.8 V42.79 V2.3%
Isc14.48 A14.4 A0.6%
Impp13.59 A13.67 A0.6%
TcVoc-0.25 %/°C-0.25 %/°C±0.000 %/°C
TcPmax-0.29 %/°C-0.3 %/°C±0.010 %/°C
Amerisolar AS-7M144N-HC-585

585 W

TOPCon
84Good match
ParameterOriginalReplacementDeviation
Voc51.6 V51.4 V0.4%
Vmpp43.8 V43.2 V1.4%
Isc14.48 A14.29 A1.3%
Impp13.59 A13.54 A0.4%
TcVoc-0.25 %/°C-0.25 %/°C±0.000 %/°C
TcPmax-0.29 %/°C-0.3 %/°C±0.010 %/°C
Canadian Solar CS6.1-72TD-605H

605 W

TOPCon
84Good match
ParameterOriginalReplacementDeviation
Voc51.6 V52 V0.8%
Vmpp43.8 V44.2 V0.9%
Isc14.48 A14.6 A0.8%
Impp13.59 A13.69 A0.7%
TcVoc-0.25 %/°C-0.25 %/°C±0.000 %/°C
TcPmax-0.29 %/°C-0.29 %/°C±0.000 %/°C
Canadian Solar CS6.1-72TD-605

605 W

TOPCon
84Good match
ParameterOriginalReplacementDeviation
Voc51.6 V52 V0.8%
Vmpp43.8 V44.2 V0.9%
Isc14.48 A14.6 A0.8%
Impp13.59 A13.69 A0.7%
TcVoc-0.25 %/°C-0.25 %/°C±0.000 %/°C
TcPmax-0.29 %/°C-0.29 %/°C±0.000 %/°C
Ulica Solar UL-595M-144AHVN

595 W

TOPCon
83Good match
ParameterOriginalReplacementDeviation
Voc51.6 V52.16 V1.1%
Vmpp43.8 V43.88 V0.2%
Isc14.48 A14.25 A1.6%
Impp13.59 A13.56 A0.2%
TcVoc-0.25 %/°C-0.25 %/°C±0.000 %/°C
TcPmax-0.29 %/°C-0.29 %/°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

51.6 V

Vmpp

43.8 V

Isc

14.48 A

Impp

13.59 A

TcVoc

-0.25 %/°C

TcPmax

-0.29 %/°C

Pmax

595 W

Cells

144

Length

2382 mm

Width

1134 mm

Thickness

30 mm

Weight

33.6 kg

The Canadian Solar CS6.1-72TD-595 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
CS6.1-72TD-600600 W51.8 V14.54 A
CS6.1-72TD-605605 W52 V14.6 A
CS6.1-72TD-610610 W52.2 V14.66 A
CS6.1-72TD-615615 W52.4 V14.72 A
CS6.1-72TD-620620 W52.6 V14.78 A

Frequently Asked Questions

What specs must match when replacing the Canadian Solar CS6.1-72TD-595?

The most critical specs to match are: cell count (must be exactly 144), Voc close to 51.6 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 Canadian Solar CS6.1-72TD-595?

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 Canadian Solar CS6.1-72TD-595.