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All replacements

Find replacement for AEG AS-M144-H(M6)-445

445 W PERC solar panel with 144 cells. Voc 50.12 V · Isc 11.35 A · TcVoc -0.27%/°C.

Select the panel you want to replace

Show only panels with matching cell technology

Compatible Replacements

40 panels found · 4299 panels excluded

AEG AS-M144Z-H(M6)-445

445 W

PERC
100Exact match
ParameterOriginalReplacementDeviation
Voc50.12 V50.12 V0.0%
Vmpp40.77 V40.77 V0.0%
Isc11.35 A11.35 A0.0%
Impp10.92 A10.92 A0.0%
TcVoc-0.27 %/°C-0.27 %/°C±0.000 %/°C
TcPmax-0.365 %/°C-0.365 %/°C±0.000 %/°C
AEG AS-M144-H(M6)-450

450 W

PERC
93Good match
ParameterOriginalReplacementDeviation
Voc50.12 V50.27 V0.3%
Vmpp40.77 V40.91 V0.3%
Isc11.35 A11.43 A0.7%
Impp10.92 A11.01 A0.8%
TcVoc-0.27 %/°C-0.27 %/°C±0.000 %/°C
TcPmax-0.365 %/°C-0.365 %/°C±0.000 %/°C
AEG AS-M144Z-H(M6)-450

450 W

PERC
93Good match
ParameterOriginalReplacementDeviation
Voc50.12 V50.27 V0.3%
Vmpp40.77 V40.91 V0.3%
Isc11.35 A11.43 A0.7%
Impp10.92 A11.01 A0.8%
TcVoc-0.27 %/°C-0.27 %/°C±0.000 %/°C
TcPmax-0.365 %/°C-0.365 %/°C±0.000 %/°C
AEG AS-M144-H(M6)-455

455 W

PERC
86Good match
ParameterOriginalReplacementDeviation
Voc50.12 V50.42 V0.6%
Vmpp40.77 V41.04 V0.7%
Isc11.35 A11.51 A1.4%
Impp10.92 A11.1 A1.6%
TcVoc-0.27 %/°C-0.27 %/°C±0.000 %/°C
TcPmax-0.365 %/°C-0.365 %/°C±0.000 %/°C
AEG AS-M144Z-H(M6)-455

455 W

PERC
86Good match
ParameterOriginalReplacementDeviation
Voc50.12 V50.42 V0.6%
Vmpp40.77 V41.04 V0.7%
Isc11.35 A11.51 A1.4%
Impp10.92 A11.1 A1.6%
TcVoc-0.27 %/°C-0.27 %/°C±0.000 %/°C
TcPmax-0.365 %/°C-0.365 %/°C±0.000 %/°C
S-Energy SL45-72MBI-445Z

445 W

PERC
82Good match
ParameterOriginalReplacementDeviation
Voc50.12 V50.1 V0.0%
Vmpp40.77 V41.2 V1.1%
Isc11.35 A11.4 A0.4%
Impp10.92 A10.81 A1.0%
TcVoc-0.27 %/°C-0.29 %/°C±0.020 %/°C
TcPmax-0.365 %/°C-0.36 %/°C±0.005 %/°C
S-Energy SL45-72MAI-445Z

445 W

PERC
82Good match
ParameterOriginalReplacementDeviation
Voc50.12 V50.1 V0.0%
Vmpp40.77 V41.2 V1.1%
Isc11.35 A11.4 A0.4%
Impp10.92 A10.81 A1.0%
TcVoc-0.27 %/°C-0.29 %/°C±0.020 %/°C
TcPmax-0.365 %/°C-0.36 %/°C±0.005 %/°C
S-Energy SL45-72MBI-440Z

440 W

PERC
79Acceptable
ParameterOriginalReplacementDeviation
Voc50.12 V49.9 V0.4%
Vmpp40.77 V41 V0.6%
Isc11.35 A11.33 A0.2%
Impp10.92 A10.74 A1.6%
TcVoc-0.27 %/°C-0.29 %/°C±0.020 %/°C
TcPmax-0.365 %/°C-0.36 %/°C±0.005 %/°C
S-Energy SL45-72MAI-440Z

440 W

PERC
79Acceptable
ParameterOriginalReplacementDeviation
Voc50.12 V49.9 V0.4%
Vmpp40.77 V41 V0.6%
Isc11.35 A11.33 A0.2%
Impp10.92 A10.74 A1.6%
TcVoc-0.27 %/°C-0.29 %/°C±0.020 %/°C
TcPmax-0.365 %/°C-0.36 %/°C±0.005 %/°C
S-Energy SL45-72MBI-435Z

435 W

PERC
75Acceptable
ParameterOriginalReplacementDeviation
Voc50.12 V49.7 V0.8%
Vmpp40.77 V40.8 V0.1%
Isc11.35 A11.26 A0.8%
Impp10.92 A10.67 A2.3%
TcVoc-0.27 %/°C-0.29 %/°C±0.020 %/°C
TcPmax-0.365 %/°C-0.36 %/°C±0.005 %/°C
S-Energy SL45-72MBI-450Z

450 W

PERC
75Acceptable
ParameterOriginalReplacementDeviation
Voc50.12 V50.3 V0.4%
Vmpp40.77 V41.4 V1.5%
Isc11.35 A11.46 A1.0%
Impp10.92 A10.87 A0.5%
TcVoc-0.27 %/°C-0.29 %/°C±0.020 %/°C
TcPmax-0.365 %/°C-0.36 %/°C±0.005 %/°C
S-Energy SL45-72MAI-435Z

435 W

PERC
75Acceptable
ParameterOriginalReplacementDeviation
Voc50.12 V49.7 V0.8%
Vmpp40.77 V40.8 V0.1%
Isc11.35 A11.26 A0.8%
Impp10.92 A10.67 A2.3%
TcVoc-0.27 %/°C-0.29 %/°C±0.020 %/°C
TcPmax-0.365 %/°C-0.36 %/°C±0.005 %/°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

50.12 V

Vmpp

40.77 V

Isc

11.35 A

Impp

10.92 A

TcVoc

-0.27 %/°C

TcPmax

-0.365 %/°C

Pmax

445 W

Cells

144

Length

2094 mm

Width

1038 mm

Thickness

35 mm

Weight

24.3 kg

The AEG AS-M144-H(M6)-445 is a 445 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
AS-M144Z-H(M6)-445445 W50.12 V11.35 A
AS-M144-H(M6)-450450 W50.27 V11.43 A
AS-M144Z-H(M6)-450450 W50.27 V11.43 A
AS-M144-H(M6)-455455 W50.42 V11.51 A
AS-M144Z-H(M6)-455455 W50.42 V11.51 A

Frequently Asked Questions

What specs must match when replacing the AEG AS-M144-H(M6)-445?

The most critical specs to match are: cell count (must be exactly 144), Voc close to 50.12 V (within ±5%), and temperature coefficient TcVoc close to -0.27%/°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 AEG AS-M144-H(M6)-445?

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 AEG AS-M144-H(M6)-445.