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AE Solar CMD-108E-415
AE Solar Brand review

CMD-108E-415

415 Wp TOPCon
ComparePV verdict

Middle of its segment, modest efficiency

Rank 10,508 of 14,129
Compare panels Datasheet PDF
Power (Wp)
415
Weak · bottom 9%
Efficiency (%)
21.28
Weak · bottom 11%
Density (Wp/m²)
212.8
Weak · bottom 14%
Temp (%/°C)
-0.290
Typical · median -0.290
Weight (kg)
20.3
Typical · median 22.0 kg
Warranty (yrs)
30
Typical · median 30 yrs

The AE Solar METEOR CMD-108E series has been designed for stable and predictable energy production under real roof conditions, even when clouds, light fog, or increased sunlight occur. A key advantage is the N-type TOPCon cell technology, which supports high efficiency and helps to minimize performance degradation over time. This is a choice for investors who expect not only a good initial performance but also a long period of reliable operation.

The CMD-108E variant focuses on a monofacial design, making it easy to integrate with typical roof installations in homes and businesses, without complicating the project due to reflection from the ground. The series also features good performance in low light conditions and resistance to degradation, which translates to more consistent energy production from season to season. An additional advantage is the ability to aesthetically match the building's facade through different finishing options. This is a solution for those who want to combine affordability, reliability, and aesthetics in their solar installations.

Ranking

1,220 panels in the segment TOPCon 400-450 W
Metric This panel Median Position in segment Overall rank
Module efficiency 21.28% 22.00% Weak · bottom 11% 8,863
Power density 212.8 220.2 Weak · bottom 14% 8,691
Temperature coefficient -0.290 -0.290 Typical 2,220
Weight per kWp 48.9 51.5 Typical 2,604
Performance warranty 30 yrs 30 yrs Typical 21
Colour key Strong - top 25% Typical - middle 50% Weak - bottom 25%

Signals from the data

5 positive · 3 caution
Best for

Residential and commercial.

Not ideal for

Tight roof space and roofs where every square metre has to count.

Watch-outs
21.28% module efficiency

Bottom 11% of the TOPCon 400-450 W segment, against a median of 22.00%.

212.8 watts per square metre

Bottom 14% of the TOPCon 400-450 W segment, against a median of 220.2.

What owners get
Low temperature coefficient for N-type TOPCon

N-type TOPCon cells exhibit a Pmax temperature coefficient of -0.29%/°C, which is a significant advantage over standard PERC modules (-0.35%/°C). In practice, this translates to lower power losses on hot days and a realistically higher annual energy yield in a central European climate.

30-year power warranty with ≥87.4% retention

The manufacturer guarantees a degradation of ≤1% in the first year and ≤0.4%/year in years 2-30, with a final retention of ≥87.4% of the nominal capacity. These are more favorable conditions than the industry standard of 25 years used by most comparable manufacturers (e.g., Luxen, ZNShine), which translates to a longer, more economically justifiable period of operation.

Highest efficiency within the group

The maximum efficiency of the series is 22.31%, which places it slightly above its direct counterparts: Luxen LUXPOWER N5 (22.28%), ZNShine ZXM7-UHLDD108 (22.28%), and Solitek SOLID Blackstar (22.27%). Higher efficiency translates to greater power output from the same roof area.

Class A fire rating (IEC 61730) + wind resistance of Class 4

The module has a fire resistance rating of Class A according to IEC 61730, as well as a hail resistance rating of Class 4, which is a requirement of many insurance companies and local building codes for installation on the roofs of residential and commercial buildings. This eliminates potential obstacles in obtaining permits.

The only European Tier 1 BNEF producer with increasing bankability

AE Solar (headquartered in Germany, since 2003) has been listed in BNEF's Tier 1 rankings since the 16th edition and, in the 2024 BNEF report, ranked 18th out of 67 evaluated manufacturers, as the only European producer. The bankability has increased from 26% (2023) to 50% (2024), making it easier for independent commercial banks to finance projects.

Trade-offs
No dual-action effect

The CMD-108E variant is a monofacial design - it does not utilize reflection from the ground, which in bifacial modules (such as the CMD-108BDE from the same series) can increase energy yield by 5-15% on a light surface (snow, light gravel, concrete). For ground-mounted or flat-roof installations with appropriate albedo, this represents a real loss of energy production.

Notes from the database
  • At 21.3% efficiency, this panel is 0.7pp below the TOPCon 400-450W median of 22.0%
  • 212.8 W/m² power density is 7.4 W/m² below TOPCon 400-450W median (220.2 W/m²) - requires larger installation area
  • Temperature coefficient of -0.29%/°C matches the TOPCon 400-450W median
  • At 20.3 kg, this panel is 1.7 kg lighter than TOPCon 400-450W median (22.0 kg) - easier handling during installation
  • In the top 63% for efficiency among all TOPCon panels

Specifications

Open datasheet PDF
Nominal power (Pmax) 415 Wp Nameplate at 1000 W/m², 25 °C
Module efficiency 21.28 % Weak Segment median 22.00%
Vmpp · Impp 32.04 V · 12.95 A Operating point at max power
Voc · Isc 37.86 V · 13.70 A Sizes the string length
Max system voltage 1500 V Longer strings than 1000 V modules
Dimensions 1721×1133×30 mm · 1.95 m² of roof
Weight 20.3 kg Typical Typical · median 22.0 kg
Cells 108 · TOPCon Monocrystalline
Coefficient Pmax -0.290 %/°C Typical median -0.290 of its segment
Coefficient Voc · Isc -0.250 · 0.046 %/°C
NOCT 42 °C At 800 W/m², 20 °C ambient
Product warranty 15 years Hardware defects only
Performance warranty 30 years Typical median 30 yrs · median 30 yrs
End-of-warranty output 87.4 % Equals 363 W guaranteed
Degradation 1.00 → 0.40 % First year, then annual

Datasheet charts

Open datasheet PDF

Measured curves published by AE Solar in this model's datasheet. A chart carrying a wattage was measured on that variant alone - only the ones that describe 415 Wp appear here. The rest cover the whole series.

Our Performance Warranty Our Performance Warranty Whole series

Simulations

Live - change any input
Lifetime output & value
30 years at 1200 kWh/kWp/year and €0.50 per kWh
Power in year 30
-
Lifetime energy
-
Energy value
-

Degradation from this panel's own datasheet figures. No inverter, soiling or shading losses.

Heat losses
-0.290 %/°C against a segment median of -0.290
-
Filter these
Size
Panel Power Eff. Temp. Weight Difference
AE Solar CMD-108E-415 415 W 21.28% -0.290 20.3 kg You are here
JST-EDMH-(445-465)W-TD (465W class) 465 W 23.81% -0.300 20.5 kg +50 W, hotter, +2.5 pp
LX-465M/182R-96+ GG 465 W 23.80% -0.260 23.5 kg +50 W, heavier, +2.5 pp
AIKO-A460-MAH54Mb 460 W 23.60% -0.290 20.5 kg +45 W, +2.3 pp
LX-465M/182R188-108+ GG 465 W 23.60% -0.290 24.5 kg +50 W, heavier, +2.3 pp
JST-EDMH-(445-465)W-TD (460W class) 460 W 23.56% -0.300 20.5 kg +45 W, hotter, +2.3 pp
LX-460M/182R-96+ GG 460 W 23.55% -0.260 23.5 kg +45 W, heavier, +2.3 pp
PS-MNB108(HCBF)-460W 460 W 23.53% -0.290 20.5 kg +45 W, +2.2 pp
JAT54S40-460/LR 460 W 23.50% -0.260 19.3 kg +45 W, cooler, +2.2 pp
AE CMD-72BD 280W 280 W 14.36% -0.290 23.5 kg -135 W, heavier, -6.9 pp
AE CMD-72BD 285W 285 W 14.62% -0.290 23.5 kg -130 W, heavier, -6.7 pp
AE CMD-72BD 290W 290 W 14.87% -0.290 23.5 kg -125 W, heavier, -6.4 pp
AE CMD-72BD 295W 295 W 15.13% -0.290 23.5 kg -120 W, heavier, -6.2 pp
AE CMD-72BD 300W 300 W 15.39% -0.290 23.5 kg -115 W, heavier, -5.9 pp
LR7-54HJD-510M 510 W 25.00% -0.240 23.5 kg +95 W, cooler, +3.7 pp
AIKO-A495-MCE54Mw 495 W 24.80% -0.260 21.0 kg +80 W, cooler, +3.5 pp
LR7-54HJD-505M 505 W 24.70% -0.240 23.5 kg +90 W, cooler, +3.4 pp

Found 1797 panels of the same or similar size to this one, within ±10 mm. See them here Found 1928 panels of the same or similar size to this one, within ±25 mm. See them here Found 3413 panels of the same or similar size to this one, within ±50 mm. See them here Found 4015 panels of the same or similar size to this one, within ±100 mm. See them here

About the METEOR CMD-108E series

6 answered

These answers cover the whole series. Where a figure differs, the specification above is this module's own.

What warranty is offered for AE Solar METEOR CMD-108E panels?
The METEOR CMD-108E series is covered by an exceptionally comprehensive warranty: the manufacturer provides a 30-year product warranty for material and workmanship defects, as well as a 30-year power warranty. After 30 years, the panel should maintain at least 87% of its nominal output power. This is one of the longest warranty packages available on the market, which significantly reduces the risk of investing over a longer time horizon.
Is the AE Solar METEOR CMD-108E a monofacial or bifacial panel, and is it important to consider this when choosing?
The CMD-108E series is a monofacial panel, meaning it produces energy solely from one side. This simplifies installation on typical sloped roofs without the need to plan for light reflection from the ground. For most residential and commercial rooftop installations, monofacial panels are a sufficient and more cost-effective option, especially when the surface beneath the panels is dark or covered with membranes.
What is the TOPCon technology, and why does the METEOR CMD-108E series use it?
TOPCon (Tunnel Oxide Passivated Contact) is a technology for N-type solar cells of the latest generation, characterized by lower degradation and better performance under partial shading or at high temperatures compared to older PERC cells. In the CMD-108E series, this translates to higher energy yield throughout the year and a slower decrease in power over time. The temperature coefficient is as low as -0.29%/°C, which represents a significant advantage in the Polish climate.
How do AE Solar METEOR CMD-108E panels perform in cloudy and low-sunlight conditions?
The N-type TOPCon technology used in the CMD-108E series provides exceptional performance even at low light levels, typical for autumn and winter in Poland. The panel effectively harvests energy even under cloudy conditions. This is a significant advantage in our climate zone, where a large portion of the annual energy production comes from cloudy days, rather than just sunny peak hours.
Is AE Solar a reputable manufacturer, and is the METEOR CMD-108E series a worthwhile investment?
AE Solar is a manufacturer based in Germany, classified as Tier 1 by independent industry agencies. This signifies confirmed financial stability and consistent production capabilities. The company has been operating since 2003. The Tier 1 status is particularly important from the perspective of warranty risk: it ensures that the manufacturer will remain in business and honor its 30-year commitments throughout the lifespan of the installation.
What power output does the AE Solar METEOR CMD-108E panel generate, and how many of these panels do I need for a typical house?
The top-end variant of the CMD-108E series achieves a maximum power output of 435 Wp. For an average single-family home that consumes approximately 4000-5000 kWh per year, a typical installation of 5-6 kWp requires 12 to 14 such panels. The exact number depends on the annual energy consumption, the orientation of the roof, the angle of inclination, and the local solar irradiance. The final number of modules should be determined by the installer based on a building's energy audit.
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