--- title: "AE Solar AE MD-108E-395 Solar Panel: Specs & Datasheet | ComparePV" description: "AE Solar AE MD-108E-395 solar panel. Specs: 20.26% efficiency, Monocrystalline cells, dimensions, warranty and temperature coefficient." source: "https://comparepv.com/panel/ae-solar-ae-md-108e-395" image: "https://comparepv.com/og/panel/ae-solar-ae-md-108e-395.png" updated: 2026-09-11 --- # AE Solar AE MD-108E-395 Light for its output, no clear weak spot 579 panels in the segment PERC 350-400 W ## Identity - **Manufacturer:** AE Solar - **Model:** AE MD-108E-395 - **Series:** AURORA MD-108E (Mono-facial Black) - **Rated power:** 395 W - **Cell technology:** PERC ## How it compares Compared against segment PERC 350-400 W (579 panels). | Measure | This panel | Segment median | Standing | Rank | | --- | --- | --- | --- | --- | | Power (Wp) | 395 W | 380 W | Strong - top 12% | | | Module efficiency | 20.26% | 19.90% | Strong - top 20% | 11,949 | | Power density | 202.6 | 199.0 | Strong - top 20% | 11,917 | | Temperature coefficient | -0.350 | -0.350 | Typical | 10,489 | | Weight (kg) | 20.3 kg | 21.4 kg | Strong - top 12% | | | Performance warranty | 30 yrs | 25 yrs | Strong - top 13% | 21 | ### Full peer table | Measure | This panel | Segment median | Standing | Rank | | --- | --- | --- | --- | --- | | Module efficiency | 20.26% | 19.90% | Strong - top 20% | 11,949 | | Power density | 202.6 | 199.0 | Strong - top 20% | 11,917 | | Temperature coefficient | -0.350 | -0.350 | Typical | 10,489 | | Weight per kWp | 51.4 | 55.8 | Strong - top 12% | 4,805 | | Performance warranty | 30 yrs | 25 yrs | Strong - top 13% | 21 | ### Strengths - **51.4 kg per kWp** - Top 12% of the PERC 350-400 W segment, against a median of 55.8. - **30 year performance warranty** - Top 13% of the PERC 350-400 W segment, against a median of 25 yrs. - **20.26% module efficiency** - Top 20% of the PERC 350-400 W segment, against a median of 19.90%. - **Best for:** Residential, shaded-installations and BIPV. ## Specification ### Electrical - **Rated power (Pmax):** 395 W - **Efficiency:** 20.26 % - **Voltage at Pmax (Vmp):** 31.08 V - **Current at Pmax (Imp):** 12.71 A - **Open-circuit voltage (Voc):** 37.36 V - **Short-circuit current (Isc):** 13.47 A - **Max system voltage:** 1500 V ### Temperature - **Temperature coefficient of Pmax:** -0.350 %/degC - **Temperature coefficient of Voc:** -0.275 %/degC - **Temperature coefficient of Isc:** 0.045 %/degC - **NOCT:** 45 degC ### Cell and construction - **Cell type:** Monocrystalline - **Cell technology:** PERC - **Cell count:** 108 ### Physical - **Length:** 1721 mm - **Width:** 1133 mm - **Thickness:** 30 mm - **Weight:** 20.3 kg - **Area:** 1.95 m2 - **Power density:** 202.6 Wp/m2 ### Warranty and degradation - **Product warranty:** 30 years - **Performance warranty:** 30 years - **Output guaranteed at end of warranty:** 81.5 % - **First-year degradation:** 2.50 % - **Output after 30 years:** 322 W ## Rank in the whole catalogue | Measure | Position | | --- | --- | | Efficiency | 11949 of 14129 | | Power density | 11917 of 14129 | | Temperature coefficient | 10489 of 14129 | | Weight | 4805 of 14129 | | Warranty | 21 of 14129 | ## Pros - **The only European Tier 1 BNEF manufacturer** - AE Solar has maintained its BloombergNEF Tier 1 status since 2021 (17th edition, Q1 2026 - 5 consecutive years) and is the only European-based manufacturer to achieve this recognition. The bankability has increased from 26% in 2023 to 50% in 2024, which significantly reduces the financial risk associated with investment and ensures the availability of warranty service. - **Efficiency of up to 21.28% - the leader in its peer group** - The maximum efficiency of the 415 W model reaches 21.28%, which slightly exceeds the efficiency of all three comparable competitors (Aptos Solar DNA-108, LEDVANCE M415P54LM, Sunova TS-BG54 X - each with a maximum of 21.25%). The difference is small, but it is based on product specifications, not marketing claims. - **30-year product and performance warranty** - The manufacturer offers a 30-year warranty on both the product and its power output (with a maximum degradation of 2.5% in year 1, followed by a maximum of 0.55%/year; a minimum of 81.55% of the nominal power output after 30 years). Most mid-range PERC panels have a 25-year power output warranty. - **Consistent full black finish + half-cut construction** - The series combines the aesthetic of a full black design (black cells, black frame) with half-cut cells, which reduces internal resistance and losses when partially shaded. A design that offers both aesthetics and real operational performance - a rare combination in the 415 Wp PERC panel segment. - **The manufacturer's operational stability since 2003.** - More than 20 years of uninterrupted operation (founded in 2003, with headquarters in Germany) and an active presence in European markets provide a real guarantee of fulfilling warranties over a 30-year period - in contrast to younger companies that have not yet experienced previous cycles of boom and bust in the PV industry. ## Cons - **PERC P-type: Lower power retention compared to TOPCon** - A guarantee of at least 81.55% of nominal power after 30 years is due to a higher PERC degradation rate (maximum 0.55%/year from year 2 onwards). Modern N-type TOPCon panels - including the newer CMD-108E model from the same manufacturer - typically guarantee 86-88% performance after 30 years. A difference of approximately 5-6% in power retention in a 10 kWp installation translates to a real reduction of approximately 500-600 Wp in power output at the end of its lifespan. - **Lack of bifaciality** - A monofacial design eliminates the possibility of energy generation from the back side of the module. When installed on a flat roof or on the ground, bifacial panels (e.g., the MD-108BD variant in AE Solar's portfolio) can generate 5-15% more energy per year without changing the installation area. For prosumer installations on sloped roofs, this limitation has less significance. ## About this series The AE Solar AURORA MD-108E (Mono-facial Black) series is a fully black, monocrystalline module designed for high performance and a consistent aesthetic in installations. The use of **P-type PERC cells** helps to better utilize light in less ideal conditions, while the **half-cut design** minimizes losses within the module and improves yield stability in partially shaded conditions. Compared to many "black" panels, these stand out due to their **consistent full black** (dark surface and frame), making them ideal for modern roofs and projects where appearance is paramount. This is a good choice for single-family homes, premium buildings, small businesses, and rooftop installations where both aesthetics and real productivity are priorities. An additional advantage is the **refined durability** and emphasis on **long-term reliability**, which makes it easier to plan investments and reduces the risk of performance degradation over time. ## Notable figures - 20.3% module efficiency - 0.8pp better than the \*\*PERC 0-400W\*\* median of 19.4% - 202.6 W/m² power density - 8.4 W/m² more than \*\*PERC 0-400W\*\* median (194.2 W/m²), more power per roof area - Temperature coefficient of -0.35%/°C matches the \*\*PERC 0-400W\*\* median - In the top 85% for efficiency among all PERC panels ## Questions ### What is the warranty for AE Solar AURORA MD-108E (Mono-facial Black) solar panels? The AURORA MD-108E series comes with a 30-year product warranty and a 30-year warranty on power output. The manufacturer guarantees that after 30 years of operation, the panel will maintain at least 81.55% of its nominal output power, with an annual degradation rate not exceeding 0.55% from the second year onwards. This is one of the longest warranties available in the Tier 1 panel segment. ### What is the PERC half-cut technology, and why was it used in the AURORA MD-108E? PERC (Passivated Emitter and Rear Cell) is a technology for monocrystalline solar cells with a passivated rear surface that reflects more light and improves energy conversion under cloudy or low-light conditions. Combining it with half-cut solar cells reduces resistive losses and mitigates the effects of partial shading. In practice, the AURORA MD-108E panel achieves an efficiency of up to 21.3% with a peak power of 415 W. ### Do black-on-black panels like the AURORA MD-108E lose efficiency compared to panels with a white backing film? Minimally - the black rear film absorbs slightly more heat, which at very high temperatures could slightly reduce efficiency. However, the difference in practical Polish conditions is marginal. Instead, you get a consistent full black aesthetic (dark cells, frame, and rear), which is a deciding factor for premium roofs or installations visible from the street. ### Is AE Solar a reliable manufacturer - what does "Tier 1" status mean? AE Solar is a German-based company that has been operating since 2003 and is classified as a Tier 1 manufacturer by industry agencies. The Tier 1 status indicates that the manufacturer meets strict financial and quality criteria, which facilitates obtaining financing and insurance for the installation. The AURORA MD-108E series was awarded the "Top Performer" award by the Kiwa PVEL laboratory in 2025. ### What are the dimensions and weight of the AE Solar AURORA MD-108E panel - and will it fit on a typical residential roof? The panel measures approximately 1724 × 1133 × 35 mm and weighs around 21.5 kg. These are standard dimensions for 108-cell modules, easily fitting into typical roof structures commonly used in single-family homes in Poland. The installer can easily transport it on the roof - it does not require specialized equipment or reinforcement of the roof structure. ### Will the AURORA MD-108E panels be suitable for use in partially shaded areas, such as those caused by a chimney or dormer windows? Yes. The half-cut design divides the cells into two independent halves, so that shading of one part of the module only affects that half, while the other part continues to operate at full power. When combined with PERC technology, which improves efficiency under diffused light, the AURORA MD-108E performs better with partial shading than standard full-cell panels - this is a significant advantage for complex, geometrically shaped roofs. ## Datasheet [Manufacturer datasheet (PDF)](https://comparepv.com/datasheets/ae-md-108e-395w-415w-sc-11-5-ver25-9-1-63cda57e7cca.pdf) ## Alternatives | Panel | Power | How it differs | | --- | --- | --- | | [Luxor Solar LX-440M/182-108+GG](https://comparepv.com/panel/luxor-solar-lx-440m-182-108-gg) | 440 W | +45 W, cooler, +2.8 pp | | [Gamko New Energy GKA210M360W](https://comparepv.com/panel/gamko-new-energy-gka210m360w) | 360 W | -35 W, lighter, +2.7 pp | | [Gamko New Energy GKA210M380W (1/4\*4\*38)](https://comparepv.com/panel/gamko-new-energy-gka210m380w-1-4-4-38) | 380 W | -15 W, lighter, +2.7 pp | | [Gamko New Energy GKA210M400W (1/2\*4\*20)](https://comparepv.com/panel/gamko-new-energy-gka210m400w-1-2-4-20) | 400 W | Lighter, +2.7 pp | | [Gamko New Energy GKA210M400W (1/4\*4\*40)](https://comparepv.com/panel/gamko-new-energy-gka210m400w-1-4-4-40) | 400 W | Lighter, +2.7 pp | | [Gamko New Energy GKA210M380W (1/2\*4\*19)](https://comparepv.com/panel/gamko-new-energy-gka210m380w-1-2-4-19) | 380 W | -15 W, lighter, +2.7 pp | | [Jetion JT440SYK(B)](https://comparepv.com/panel/jetion-jt440syk-b) | 440 W | +45 W, cooler, +2.6 pp | | [Luxor Solar LX-440M/182-108+](https://comparepv.com/panel/luxor-solar-lx-440m-182-108) | 440 W | Cooler, +2.6 pp, -5 yr warranty | | [AE Solar AE CMD-72BD 280W](https://comparepv.com/panel/ae-solar-ae-cmd-72bd-280w) | 280 W | -115 W, cooler, -5.9 pp | | [AE Solar AE CMD-72BD 285W](https://comparepv.com/panel/ae-solar-ae-cmd-72bd-285w) | 285 W | -110 W, cooler, -5.6 pp | | [AE Solar AE CMD-72BD 290W](https://comparepv.com/panel/ae-solar-ae-cmd-72bd-290w) | 290 W | -105 W, cooler, -5.4 pp | | [AE Solar AE CMD-72BD 295W](https://comparepv.com/panel/ae-solar-ae-cmd-72bd-295w) | 295 W | -100 W, cooler, -5.1 pp | | [AE Solar AE CMD-72BD 300W](https://comparepv.com/panel/ae-solar-ae-cmd-72bd-300w) | 300 W | -95 W, cooler, -4.9 pp | | [Longi Solar LR7-54HJD-510M](https://comparepv.com/panel/longi-lr7-54hjd-510m) | 510 W | +115 W, cooler, +4.7 pp | | [AIKO AIKO-A495-MCE54Mw](https://comparepv.com/panel/aiko-aiko-a495-mce54mw) | 495 W | +100 W, cooler, +4.5 pp | | [Longi Solar LR7-54HJD-505M](https://comparepv.com/panel/longi-lr7-54hjd-505m) | 505 W | +110 W, cooler, +4.4 pp | --- Source: https://comparepv.com/panel/ae-solar-ae-md-108e-395 Not in this file, on the page: a thirty-year output simulator and alternatives filtered by how closely they match these dimensions.