--- title: "AE Solar CMD-108E-430 Solar Panel: Specs & Datasheet | ComparePV" description: "AE Solar CMD-108E-430 solar panel. Specs: 22.05% efficiency, Monocrystalline cells, dimensions, warranty and temperature coefficient." source: "https://comparepv.com/panel/ae-solar-cmd-108e-430" image: "https://comparepv.com/og/panel/ae-solar-cmd-108e-430.png" updated: 2026-09-11 --- # AE Solar CMD-108E-430 Light for its output, no clear weak spot 1,220 panels in the segment TOPCon 400-450 W ## Identity - **Manufacturer:** AE Solar - **Model:** CMD-108E-430 - **Series:** METEOR CMD-108E - **Rated power:** 430 W - **Cell technology:** TOPCon ## How it compares Compared against segment TOPCon 400-450 W (1220 panels). | Measure | This panel | Segment median | Standing | Rank | | --- | --- | --- | --- | --- | | Power (Wp) | 430 W | 435 W | Typical | | | Module efficiency | 22.05% | 22.00% | Typical | 6,296 | | Power density | 220.5 | 220.2 | Typical | 6,254 | | Temperature coefficient | -0.290 | -0.290 | Typical | 2,220 | | Weight (kg) | 20.3 kg | 22.0 kg | Strong - top 14% | | | Performance warranty | 30 yrs | 30 yrs | Typical | 21 | ### Full peer table | Measure | This panel | Segment median | Standing | Rank | | --- | --- | --- | --- | --- | | Module efficiency | 22.05% | 22.00% | Typical | 6,296 | | Power density | 220.5 | 220.2 | Typical | 6,254 | | Temperature coefficient | -0.290 | -0.290 | Typical | 2,220 | | Weight per kWp | 47.2 | 51.5 | Strong - top 14% | 1,582 | | Performance warranty | 30 yrs | 30 yrs | Typical | 21 | ### Strengths - **47.2 kg per kWp** - Top 14% of the TOPCon 400-450 W segment, against a median of 51.5. - **Best for:** Residential and commercial. ## Specification ### Electrical - **Rated power (Pmax):** 430 W - **Efficiency:** 22.05 % - **Voltage at Pmax (Vmp):** 32.64 V - **Current at Pmax (Imp):** 13.17 A - **Open-circuit voltage (Voc):** 38.46 V - **Short-circuit current (Isc):** 13.98 A - **Max system voltage:** 1500 V ### Temperature - **Temperature coefficient of Pmax:** -0.290 %/degC - **Temperature coefficient of Voc:** -0.250 %/degC - **Temperature coefficient of Isc:** 0.046 %/degC - **NOCT:** 42 degC ### Cell and construction - **Cell type:** Monocrystalline - **Cell technology:** TOPCon - **Cell count:** 108 ### Physical - **Length:** 1721 mm - **Width:** 1133 mm - **Thickness:** 30 mm - **Weight:** 20.3 kg - **Area:** 1.95 m2 - **Power density:** 220.5 Wp/m2 ### Warranty and degradation - **Product warranty:** 15 years - **Performance warranty:** 30 years - **Output guaranteed at end of warranty:** 87.4 % - **First-year degradation:** 1.00 % - **Annual degradation:** 0.40 % - **Output after 30 years:** 376 W ## Rank in the whole catalogue | Measure | Position | | --- | --- | | Efficiency | 6296 of 14129 | | Power density | 6254 of 14129 | | Temperature coefficient | 2220 of 14129 | | Weight | 1582 of 14129 | | Warranty | 21 of 14129 | ## Pros - **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. ## Cons - **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. ## About this series 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. ## Notable figures - At 22.1% efficiency, this panel is on par with typical \*\*TOPCon 400-450W\*\* modules - At 220.5 W/m² power density, roof space requirements are typical for \*\*TOPCon 400-450W\*\* panels - Temperature coefficient of -0.29%/°C matches the \*\*TOPCon 400-450W\*\* median - Weight of 20.3 kg (1.7 kg below \*\*TOPCon 400-450W\*\* median of 22.0 kg) allows easier transport and roof mounting - In the top 45% for efficiency among all TOPCon panels ## Questions ### 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. ## Datasheet [Manufacturer datasheet (PDF)](https://comparepv.com/datasheets/AE_CMD_108_E_415_W_435_W_Ver26_8_1_5f916d5120-30450bcdf7bd.pdf) ## Alternatives | Panel | Power | How it differs | | --- | --- | --- | | [AIKO AIKO-A480-MAH54Mw](https://comparepv.com/panel/aiko-aiko-a480-mah54mw) | 480 W | +50 W, cooler, +2.1 pp | | [Gokin GK-5-54HG-480M](https://comparepv.com/panel/gokin-gk-5-54hg-480m) | 480 W | +50 W, cooler, +2.1 pp | | [Jinko Solar JKM480N-48QL6-DB-F2-EU](https://comparepv.com/panel/jinko-solar-jkm480n-48ql6-db-f2-eu) | 480 W | +50 W, heavier, +2.0 pp | | [Gamko New Energy GKA96N-PRO-480W](https://comparepv.com/panel/gamko-new-energy-gka96n-pro-480w) | 480 W | +50 W, hotter, +2.0 pp | | [AE Solar AE CMD-72BD 280W](https://comparepv.com/panel/ae-solar-ae-cmd-72bd-280w) | 280 W | -150 W, heavier, -7.7 pp | | [AE Solar AE CMD-72BD 285W](https://comparepv.com/panel/ae-solar-ae-cmd-72bd-285w) | 285 W | -145 W, heavier, -7.4 pp | | [AE Solar AE CMD-72BD 290W](https://comparepv.com/panel/ae-solar-ae-cmd-72bd-290w) | 290 W | -140 W, heavier, -7.2 pp | | [AE Solar AE CMD-72BD 295W](https://comparepv.com/panel/ae-solar-ae-cmd-72bd-295w) | 295 W | -135 W, heavier, -6.9 pp | | [AE Solar AE CMD-72BD 300W](https://comparepv.com/panel/ae-solar-ae-cmd-72bd-300w) | 300 W | -130 W, heavier, -6.7 pp | | [Longi Solar LR7-54HJD-510M](https://comparepv.com/panel/longi-lr7-54hjd-510m) | 510 W | +80 W, cooler, +2.9 pp | | [AIKO AIKO-A495-MCE54Mw](https://comparepv.com/panel/aiko-aiko-a495-mce54mw) | 495 W | +65 W, cooler, +2.8 pp | | [Longi Solar LR7-54HJD-505M](https://comparepv.com/panel/longi-lr7-54hjd-505m) | 505 W | +75 W, cooler, +2.6 pp | | [WINAICO WST-505BKX54-A2](https://comparepv.com/panel/winaico-wst-505bkx54-a2) | 505 W | +75 W, heavier, +2.6 pp | | [AIKO AIKO-A490-MCE54Mw](https://comparepv.com/panel/aiko-aiko-a490-mce54mw) | 490 W | +60 W, cooler, +2.4 pp | | [Longi Solar LR7-54HJD-500M](https://comparepv.com/panel/longi-lr7-54hjd-500m) | 500 W | +70 W, cooler, +2.4 pp | | [Talesun CIPRO-TN9C54M-500W](https://comparepv.com/panel/talesun-cipro-tn9c54m-500w) | 500 W | +70 W, cooler, +2.4 pp | --- Source: https://comparepv.com/panel/ae-solar-cmd-108e-430 Not in this file, on the page: the I-V and temperature curves lifted from the manufacturer's datasheet, a thirty-year output simulator and alternatives filtered by how closely they match these dimensions.