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All replacements

Find replacement for Aiko Solar AIKO-A690-MDE72Mw

690 W ABC solar panel with 144 cells. Voc 55.2 V · Isc 15.59 A · TcVoc -0.22%/°C.

Select the panel you want to replace

Show only panels with matching cell technology

Compatible Replacements

8 panels found · 3702 panels excluded

Aiko Solar AIKO-A685-MDE72Mw

685 W

ABC
93Good match
ParameterOriginalReplacementDeviation
Voc55.2 V55 V0.4%
Vmpp46.1 V46 V0.2%
Isc15.59 A15.53 A0.4%
Impp14.97 A14.9 A0.5%
TcVoc-0.22 %/°C-0.22 %/°C±0.000 %/°C
TcPmax-0.26 %/°C-0.26 %/°C±0.000 %/°C
Aiko Solar AIKO-A680-MDE72Mw

680 W

ABC
87Good match
ParameterOriginalReplacementDeviation
Voc55.2 V54.8 V0.7%
Vmpp46.1 V45.9 V0.4%
Isc15.59 A15.47 A0.8%
Impp14.97 A14.82 A1.0%
TcVoc-0.22 %/°C-0.22 %/°C±0.000 %/°C
TcPmax-0.26 %/°C-0.26 %/°C±0.000 %/°C
Aiko Solar AIKO-A675-MDE72Mw

675 W

ABC
81Good match
ParameterOriginalReplacementDeviation
Voc55.2 V54.65 V1.0%
Vmpp46.1 V45.8 V0.7%
Isc15.59 A15.41 A1.2%
Impp14.97 A14.74 A1.5%
TcVoc-0.22 %/°C-0.22 %/°C±0.000 %/°C
TcPmax-0.26 %/°C-0.26 %/°C±0.000 %/°C
Aiko Solar AIKO-G670-MCH72Mw

670 W

ABC
81Good match
ParameterOriginalReplacementDeviation
Voc55.2 V54.8 V0.7%
Vmpp46.1 V45.5 V1.3%
Isc15.59 A15.36 A1.5%
Impp14.97 A14.73 A1.6%
TcVoc-0.22 %/°C-0.22 %/°C±0.000 %/°C
TcPmax-0.26 %/°C-0.26 %/°C±0.000 %/°C
Aiko Solar AIKO-A670-MDE72Mw

670 W

ABC
76Acceptable
ParameterOriginalReplacementDeviation
Voc55.2 V54.5 V1.3%
Vmpp46.1 V45.7 V0.9%
Isc15.59 A15.35 A1.5%
Impp14.97 A14.67 A2.0%
TcVoc-0.22 %/°C-0.22 %/°C±0.000 %/°C
TcPmax-0.26 %/°C-0.26 %/°C±0.000 %/°C
LONGi LR7-72HVH-670M

670 W

HPBC
58Marginal
ParameterOriginalReplacementDeviation
Voc55.2 V54.3 V1.6%
Vmpp46.1 V44.96 V2.5%
Isc15.59 A15.6 A0.1%
Impp14.97 A14.91 A0.4%
TcVoc-0.22 %/°C-0.2 %/°C±0.020 %/°C
TcPmax-0.26 %/°C-0.26 %/°C±0.000 %/°C
LONGi LR7-72HVHF-670M

670 W

HPBC
58Marginal
ParameterOriginalReplacementDeviation
Voc55.2 V54.3 V1.6%
Vmpp46.1 V44.96 V2.5%
Isc15.59 A15.6 A0.1%
Impp14.97 A14.91 A0.4%
TcVoc-0.22 %/°C-0.2 %/°C±0.020 %/°C
TcPmax-0.26 %/°C-0.26 %/°C±0.000 %/°C
LONGi LGi7-72HVD-670M

670 W

HPBC
58Marginal
ParameterOriginalReplacementDeviation
Voc55.2 V54.3 V1.6%
Vmpp46.1 V44.96 V2.5%
Isc15.59 A15.6 A0.1%
Impp14.97 A14.91 A0.4%
TcVoc-0.22 %/°C-0.2 %/°C±0.020 %/°C
TcPmax-0.26 %/°C-0.26 %/°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

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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

55.2 V

Vmpp

46.1 V

Isc

15.59 A

Impp

14.97 A

TcVoc

-0.22 %/°C

TcPmax

-0.26 %/°C

Pmax

690 W

Cells

144

Length

2382 mm

Width

1134 mm

Thickness

30 mm

Weight

28.2 kg

The Aiko Solar AIKO-A690-MDE72Mw is a 690 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
AIKO-A655-MDE72Mw655 W54.1 V15.16 A
AIKO-A660-MDE72Mw660 W54.2 V15.22 A
AIKO-A665-MDE72Mw665 W54.35 V15.28 A
AIKO-A670-MDE72Mw670 W54.5 V15.35 A
AIKO-A675-MDE72Mw675 W54.65 V15.41 A
AIKO-A680-MDE72Mw680 W54.8 V15.47 A
AIKO-A685-MDE72Mw685 W55 V15.53 A

Frequently Asked Questions

What specs must match when replacing the Aiko Solar AIKO-A690-MDE72Mw?

The most critical specs to match are: cell count (must be exactly 144), Voc close to 55.2 V (within ±5%), and temperature coefficient TcVoc close to -0.22%/°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 Aiko Solar AIKO-A690-MDE72Mw?

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 Aiko Solar AIKO-A690-MDE72Mw.