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All replacements

Find replacement for Waaree Energies BiN-02-620

620 W TOPCon solar panel with 120 cells. Voc 43.62 V · Isc 18.17 A · TcVoc -0.26%/°C.

Select the panel you want to replace

Show only panels with matching cell technology

Compatible Replacements

15 panels found · 4324 panels excluded

Waaree Energies BiN-02-625

625 W

TOPCon
92Good match
ParameterOriginalReplacementDeviation
Voc43.62 V43.8 V0.4%
Vmpp36.15 V36.36 V0.6%
Isc18.17 A18.22 A0.3%
Impp17.15 A17.19 A0.2%
TcVoc-0.26 %/°C-0.26 %/°C±0.000 %/°C
TcPmax-0.3 %/°C-0.3 %/°C±0.000 %/°C
Waaree Energies BiN-02-615

615 W

TOPCon
92Good match
ParameterOriginalReplacementDeviation
Voc43.62 V43.44 V0.4%
Vmpp36.15 V35.94 V0.6%
Isc18.17 A18.13 A0.2%
Impp17.15 A17.11 A0.2%
TcVoc-0.26 %/°C-0.26 %/°C±0.000 %/°C
TcPmax-0.3 %/°C-0.3 %/°C±0.000 %/°C
Canadian Solar CS7L-635TB-AG

635 W

TOPCon
83Good match
ParameterOriginalReplacementDeviation
Voc43.62 V43.5 V0.3%
Vmpp36.15 V36.3 V0.4%
Isc18.17 A18.46 A1.6%
Impp17.15 A17.5 A2.0%
TcVoc-0.26 %/°C-0.25 %/°C±0.010 %/°C
TcPmax-0.3 %/°C-0.29 %/°C±0.010 %/°C
Waaree Energies BiN-02-630

630 W

TOPCon
83Good match
ParameterOriginalReplacementDeviation
Voc43.62 V43.98 V0.8%
Vmpp36.15 V36.56 V1.1%
Isc18.17 A18.26 A0.5%
Impp17.15 A17.23 A0.5%
TcVoc-0.26 %/°C-0.26 %/°C±0.000 %/°C
TcPmax-0.3 %/°C-0.3 %/°C±0.000 %/°C
Canadian Solar CS7L-640TB-AG

640 W

TOPCon
81Good match
ParameterOriginalReplacementDeviation
Voc43.62 V43.7 V0.2%
Vmpp36.15 V36.5 V1.0%
Isc18.17 A18.51 A1.9%
Impp17.15 A17.54 A2.3%
TcVoc-0.26 %/°C-0.25 %/°C±0.010 %/°C
TcPmax-0.3 %/°C-0.29 %/°C±0.010 %/°C
Canadian Solar CS7L-630TB-AG

630 W

TOPCon
79Acceptable
ParameterOriginalReplacementDeviation
Voc43.62 V43.3 V0.7%
Vmpp36.15 V36.1 V0.1%
Isc18.17 A18.41 A1.3%
Impp17.15 A17.46 A1.8%
TcVoc-0.26 %/°C-0.25 %/°C±0.010 %/°C
TcPmax-0.3 %/°C-0.29 %/°C±0.010 %/°C
Waaree Energies BiN-02-635

635 W

TOPCon
75Acceptable
ParameterOriginalReplacementDeviation
Voc43.62 V44.16 V1.2%
Vmpp36.15 V36.77 V1.7%
Isc18.17 A18.3 A0.7%
Impp17.15 A17.27 A0.7%
TcVoc-0.26 %/°C-0.26 %/°C±0.000 %/°C
TcPmax-0.3 %/°C-0.3 %/°C±0.000 %/°C
Canadian Solar CS7L-625TB-AG

625 W

TOPCon
72Acceptable
ParameterOriginalReplacementDeviation
Voc43.62 V43.1 V1.2%
Vmpp36.15 V35.9 V0.7%
Isc18.17 A18.36 A1.0%
Impp17.15 A17.41 A1.5%
TcVoc-0.26 %/°C-0.25 %/°C±0.010 %/°C
TcPmax-0.3 %/°C-0.29 %/°C±0.010 %/°C
Trina Solar TSM-NEG20C.20-630

630 W

TOPCon
72Acceptable
ParameterOriginalReplacementDeviation
Voc43.62 V43.9 V0.6%
Vmpp36.15 V36.6 V1.2%
Isc18.17 A18.3 A0.7%
Impp17.15 A17.22 A0.4%
TcVoc-0.26 %/°C-0.24 %/°C±0.020 %/°C
TcPmax-0.3 %/°C-0.29 %/°C±0.010 %/°C
Waaree Energies BiN-02-640

640 W

TOPCon
67Acceptable
ParameterOriginalReplacementDeviation
Voc43.62 V44.34 V1.7%
Vmpp36.15 V36.97 V2.3%
Isc18.17 A18.34 A0.9%
Impp17.15 A17.31 A0.9%
TcVoc-0.26 %/°C-0.26 %/°C±0.000 %/°C
TcPmax-0.3 %/°C-0.3 %/°C±0.000 %/°C
Yingli Solar YL640CF60 f/2

640 W

TOPCon
65Acceptable
ParameterOriginalReplacementDeviation
Voc43.62 V43.97 V0.8%
Vmpp36.15 V37 V2.4%
Isc18.17 A18.3 A0.7%
Impp17.15 A17.3 A0.9%
TcVoc-0.26 %/°C-0.24 %/°C±0.020 %/°C
TcPmax-0.3 %/°C-0.29 %/°C±0.010 %/°C
Canadian Solar CS7L-620TB-AG

620 W

TOPCon
64Acceptable
ParameterOriginalReplacementDeviation
Voc43.62 V42.9 V1.7%
Vmpp36.15 V35.7 V1.2%
Isc18.17 A18.31 A0.8%
Impp17.15 A17.37 A1.3%
TcVoc-0.26 %/°C-0.25 %/°C±0.010 %/°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

43.62 V

Vmpp

36.15 V

Isc

18.17 A

Impp

17.15 A

TcVoc

-0.26 %/°C

TcPmax

-0.3 %/°C

Pmax

620 W

Cells

120

Bifaciality

80%

Length

2172 mm

Width

1303 mm

Thickness

35 mm

Weight

35.5 kg

The Waaree Energies BiN-02-620 is a 620 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
BiN-02-615615 W43.44 V18.13 A
BiN-02-625625 W43.8 V18.22 A
BiN-02-630630 W43.98 V18.26 A
BiN-02-635635 W44.16 V18.3 A
BiN-02-640640 W44.34 V18.34 A
BiN-02-645645 W44.52 V18.38 A
BiN-02-650650 W44.7 V18.42 A

Frequently Asked Questions

What specs must match when replacing the Waaree Energies BiN-02-620?

The most critical specs to match are: cell count (must be exactly 120), Voc close to 43.62 V (within ±5%), and temperature coefficient TcVoc close to -0.26%/°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 Waaree Energies BiN-02-620?

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 Waaree Energies BiN-02-620.