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All replacements

Find replacement for Aiko Solar AIKO-A675-MAH78Dw

675 W ABC solar panel with 156 cells. Voc 58.98 V · Isc 14.49 A · TcVoc -0.22%/°C.

Select the panel you want to replace

Show only panels with matching cell technology

Compatible Replacements

7 panels found · 4332 panels excluded

Aiko Solar AIKO-A670-MAH78Dw

670 W

ABC
97Exact match
ParameterOriginalReplacementDeviation
Voc58.98 V58.92 V0.1%
Vmpp48.85 V48.79 V0.1%
Isc14.49 A14.42 A0.5%
Impp13.82 A13.74 A0.6%
TcVoc-0.22 %/°C-0.22 %/°C±0.000 %/°C
TcPmax-0.26 %/°C-0.26 %/°C±0.000 %/°C
Aiko Solar AIKO-A680-MAH78Dw

680 W

ABC
97Exact match
ParameterOriginalReplacementDeviation
Voc58.98 V59.04 V0.1%
Vmpp48.85 V48.91 V0.1%
Isc14.49 A14.56 A0.5%
Impp13.82 A13.91 A0.7%
TcVoc-0.22 %/°C-0.22 %/°C±0.000 %/°C
TcPmax-0.26 %/°C-0.26 %/°C±0.000 %/°C
Aiko Solar AIKO-A665-MAH78Dw

665 W

ABC
94Good match
ParameterOriginalReplacementDeviation
Voc58.98 V58.86 V0.2%
Vmpp48.85 V48.73 V0.2%
Isc14.49 A14.35 A1.0%
Impp13.82 A13.64 A1.3%
TcVoc-0.22 %/°C-0.22 %/°C±0.000 %/°C
TcPmax-0.26 %/°C-0.26 %/°C±0.000 %/°C
Aiko Solar AIKO-A660-MAH78Dw

660 W

ABC
91Good match
ParameterOriginalReplacementDeviation
Voc58.98 V58.8 V0.3%
Vmpp48.85 V48.67 V0.4%
Isc14.49 A14.28 A1.4%
Impp13.82 A13.57 A1.8%
TcVoc-0.22 %/°C-0.22 %/°C±0.000 %/°C
TcPmax-0.26 %/°C-0.26 %/°C±0.000 %/°C
Aiko Solar AIKO-A655-MAH78Dw

655 W

ABC
87Good match
ParameterOriginalReplacementDeviation
Voc58.98 V58.74 V0.4%
Vmpp48.85 V48.61 V0.5%
Isc14.49 A14.21 A1.9%
Impp13.82 A13.48 A2.5%
TcVoc-0.22 %/°C-0.22 %/°C±0.000 %/°C
TcPmax-0.26 %/°C-0.26 %/°C±0.000 %/°C
Yingli Solar YL660CF78 e/2

660 W

TOPCon
62Acceptable
ParameterOriginalReplacementDeviation
Voc58.98 V58.42 V0.9%
Vmpp48.85 V48.35 V1.0%
Isc14.49 A14.23 A1.8%
Impp13.82 A13.65 A1.2%
TcVoc-0.22 %/°C-0.24 %/°C±0.020 %/°C
TcPmax-0.26 %/°C-0.29 %/°C±0.030 %/°C
Yingli Solar YL655CF78 e/2

655 W

TOPCon
56Marginal
ParameterOriginalReplacementDeviation
Voc58.98 V58.22 V1.3%
Vmpp48.85 V48.21 V1.3%
Isc14.49 A14.19 A2.1%
Impp13.82 A13.59 A1.7%
TcVoc-0.22 %/°C-0.24 %/°C±0.020 %/°C
TcPmax-0.26 %/°C-0.29 %/°C±0.030 %/°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

58.98 V

Vmpp

48.85 V

Isc

14.49 A

Impp

13.82 A

TcVoc

-0.22 %/°C

TcPmax

-0.26 %/°C

Pmax

675 W

Cells

156

Bifaciality

70%

Length

2465 mm

Width

1134 mm

Thickness

30 mm

Weight

34.7 kg

The Aiko Solar AIKO-A675-MAH78Dw is a 675 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-MAH78Dw655 W58.74 V14.21 A
AIKO-A660-MAH78Dw660 W58.8 V14.28 A
AIKO-A665-MAH78Dw665 W58.86 V14.35 A
AIKO-A670-MAH78Dw670 W58.92 V14.42 A
AIKO-A680-MAH78Dw680 W59.04 V14.56 A

Frequently Asked Questions

What specs must match when replacing the Aiko Solar AIKO-A675-MAH78Dw?

The most critical specs to match are: cell count (must be exactly 156), Voc close to 58.98 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-A675-MAH78Dw?

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-A675-MAH78Dw.