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All replacements

Find replacement for Canadian Solar CS6.1-72TD-625H

625 W TOPCon solar panel with 144 cells. Voc 52.8 V · Isc 14.84 A · TcVoc -0.25%/°C.

Select the panel you want to replace

Show only panels with matching cell technology

Compatible Replacements

59 panels found · 4280 panels excluded

Canadian Solar CS6.1-72TD-630H

630 W

TOPCon
92Good match
ParameterOriginalReplacementDeviation
Voc52.8 V53 V0.4%
Vmpp45 V45.2 V0.4%
Isc14.84 A14.9 A0.4%
Impp13.89 A13.94 A0.4%
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-620H

620 W

TOPCon
92Good match
ParameterOriginalReplacementDeviation
Voc52.8 V52.6 V0.4%
Vmpp45 V44.8 V0.4%
Isc14.84 A14.78 A0.4%
Impp13.89 A13.84 A0.4%
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-620

620 W

TOPCon
92Good match
ParameterOriginalReplacementDeviation
Voc52.8 V52.6 V0.4%
Vmpp45 V44.8 V0.4%
Isc14.84 A14.78 A0.4%
Impp13.89 A13.84 A0.4%
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-615H

615 W

TOPCon
85Good match
ParameterOriginalReplacementDeviation
Voc52.8 V52.4 V0.8%
Vmpp45 V44.6 V0.9%
Isc14.84 A14.72 A0.8%
Impp13.89 A13.79 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-615

615 W

TOPCon
85Good match
ParameterOriginalReplacementDeviation
Voc52.8 V52.4 V0.8%
Vmpp45 V44.6 V0.9%
Isc14.84 A14.72 A0.8%
Impp13.89 A13.79 A0.7%
TcVoc-0.25 %/°C-0.25 %/°C±0.000 %/°C
TcPmax-0.29 %/°C-0.29 %/°C±0.000 %/°C
LONGi LR7-72HTH-625M

625 W

HPBC
80Good match
ParameterOriginalReplacementDeviation
Voc52.8 V52.87 V0.1%
Vmpp45 V44.63 V0.8%
Isc14.84 A15.01 A1.1%
Impp13.89 A14.01 A0.9%
TcVoc-0.25 %/°C-0.23 %/°C±0.020 %/°C
TcPmax-0.29 %/°C-0.28 %/°C±0.010 %/°C
TommaTech TT610-144TN10

610 W

TOPCon
80Good match
ParameterOriginalReplacementDeviation
Voc52.8 V52.78 V0.0%
Vmpp45 V44.15 V1.9%
Isc14.84 A14.54 A2.0%
Impp13.89 A13.82 A0.5%
TcVoc-0.25 %/°C-0.26 %/°C±0.010 %/°C
TcPmax-0.29 %/°C-0.3 %/°C±0.010 %/°C
TommaTech TT610-144TNB10

610 W

TOPCon
80Good match
ParameterOriginalReplacementDeviation
Voc52.8 V52.78 V0.0%
Vmpp45 V44.15 V1.9%
Isc14.84 A14.54 A2.0%
Impp13.89 A13.82 A0.5%
TcVoc-0.25 %/°C-0.26 %/°C±0.010 %/°C
TcPmax-0.29 %/°C-0.3 %/°C±0.010 %/°C
TommaTech TT610-144TNB10 G2G

610 W

TOPCon
80Good match
ParameterOriginalReplacementDeviation
Voc52.8 V52.78 V0.0%
Vmpp45 V44.15 V1.9%
Isc14.84 A14.54 A2.0%
Impp13.89 A13.82 A0.5%
TcVoc-0.25 %/°C-0.26 %/°C±0.010 %/°C
TcPmax-0.29 %/°C-0.3 %/°C±0.010 %/°C
TommaTech TT610-144TNFB10 Dark Series

610 W

TOPCon
80Good match
ParameterOriginalReplacementDeviation
Voc52.8 V52.78 V0.0%
Vmpp45 V44.15 V1.9%
Isc14.84 A14.54 A2.0%
Impp13.89 A13.82 A0.5%
TcVoc-0.25 %/°C-0.26 %/°C±0.010 %/°C
TcPmax-0.29 %/°C-0.3 %/°C±0.010 %/°C
TommaTech TT610-144TNB10 Diamond Plus

610 W

TOPCon
80Good match
ParameterOriginalReplacementDeviation
Voc52.8 V52.78 V0.0%
Vmpp45 V44.15 V1.9%
Isc14.84 A14.54 A2.0%
Impp13.89 A13.82 A0.5%
TcVoc-0.25 %/°C-0.26 %/°C±0.010 %/°C
TcPmax-0.29 %/°C-0.3 %/°C±0.010 %/°C
Horay Solar HS620TC-MHB

620 W

TOPCon
80Good match
ParameterOriginalReplacementDeviation
Voc52.8 V52.6 V0.4%
Vmpp45 V44.8 V0.4%
Isc14.84 A14.78 A0.4%
Impp13.89 A13.84 A0.4%
TcVoc-0.25 %/°C-0.23 %/°C±0.020 %/°C
TcPmax-0.29 %/°C-0.28 %/°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

52.8 V

Vmpp

45 V

Isc

14.84 A

Impp

13.89 A

TcVoc

-0.25 %/°C

TcPmax

-0.29 %/°C

Pmax

625 W

Cells

144

Length

2382 mm

Width

1134 mm

Thickness

30 mm

Weight

32.8 kg

The Canadian Solar CS6.1-72TD-625H is a 625 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-600H600 W51.8 V14.54 A
CS6.1-72TD-605H605 W52 V14.6 A
CS6.1-72TD-610H610 W52.2 V14.66 A
CS6.1-72TD-615H615 W52.4 V14.72 A
CS6.1-72TD-620H620 W52.6 V14.78 A
CS6.1-72TD-630H630 W53 V14.9 A

Frequently Asked Questions

What specs must match when replacing the Canadian Solar CS6.1-72TD-625H?

The most critical specs to match are: cell count (must be exactly 144), Voc close to 52.8 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-625H?

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-625H.