--- title: "AE Solar AE540MD-144 Solar Panel: Specs & Datasheet | ComparePV" description: "AE Solar AE540MD-144 solar panel. Specs: 20.92% efficiency, Monocrystalline cells, dimensions, warranty and temperature coefficient." source: "https://comparepv.com/panel/ae-solar-ae540md-144" image: "https://comparepv.com/og/panel/ae-solar-ae540md-144.png" updated: 2026-09-11 --- # AE Solar AE540MD-144 Light for its output, no clear weak spot 709 panels in the segment PERC 500-550 W ## Identity - **Manufacturer:** AE Solar - **Model:** AE540MD-144 - **Series:** AURORA MD-144 - **Rated power:** 540 W - **Cell technology:** PERC ## How it compares Compared against segment PERC 500-550 W (709 panels). | Measure | This panel | Segment median | Standing | Rank | | --- | --- | --- | --- | --- | | Power (Wp) | 540 W | 535 W | Typical | | | Module efficiency | 20.92% | 20.90% | Typical | 10,090 | | Power density | 209.2 | 209.0 | Typical | 10,141 | | Temperature coefficient | -0.350 | -0.350 | Typical | 10,489 | | Weight (kg) | 26.5 kg | 28.3 kg | Strong - top 10% | | | Performance warranty | 30 yrs | 30 yrs | Typical | 21 | ### Full peer table | Measure | This panel | Segment median | Standing | Rank | | --- | --- | --- | --- | --- | | Module efficiency | 20.92% | 20.90% | Typical | 10,090 | | Power density | 209.2 | 209.0 | Typical | 10,141 | | Temperature coefficient | -0.350 | -0.350 | Typical | 10,489 | | Weight per kWp | 49.1 | 53.0 | Strong - top 10% | 2,716 | | Performance warranty | 30 yrs | 30 yrs | Typical | 21 | ### Strengths - **49.1 kg per kWp** - Top 10% of the PERC 500-550 W segment, against a median of 53.0. Ranked 2,716th in the whole database. - **Best for:** Commercial, utility-scale and shaded-installations. ## Specification ### Electrical - **Rated power (Pmax):** 540 W - **Efficiency:** 20.92 % - **Voltage at Pmax (Vmp):** 42.15 V - **Current at Pmax (Imp):** 12.81 A - **Open-circuit voltage (Voc):** 49.90 V - **Short-circuit current (Isc):** 13.57 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:** 144 ### Physical - **Length:** 2278 mm - **Width:** 1133 mm - **Thickness:** 30 mm - **Weight:** 26.5 kg - **Area:** 2.58 m2 - **Power density:** 209.2 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 % - **Annual degradation:** 0.55 % - **Output after 30 years:** 440 W ## Rank in the whole catalogue | Measure | Position | | --- | --- | | Efficiency | 10090 of 14129 | | Power density | 10141 of 14129 | | Temperature coefficient | 10489 of 14129 | | Weight | 2716 of 14129 | | Warranty | 21 of 14129 | ## Pros - **Ga-doped PERC eliminates LID degradation** - The use of gallium doped with germanium instead of boron eliminated the B-O recombination, which is responsible for LID (light-induced degradation) in traditional P-type PERC cells. The AE Solar MD-144 datasheet guarantees a degradation of ≤0.4%/year from the 2nd year of operation and a power output ≥87.4% after 30 years - a result comparable to leading N-type TOPCon modules. - **Performance at the forefront of the 182mm PERC segment** - The series achieves efficiencies ranging from 20.53% to 21.31%, placing it directly in competition with products such as the Goldi Solar GS10-B144-TF (21.3%), IBC Solar 182M Half Cell (21.28%), and the S-Energy SL65-72BGJ (21.3%). The series performs competitively against rivals in the same technological segment. - **Double 30-year warranty** - AE Solar offers both a 30-year product warranty and a 30-year performance warranty - a significant advantage compared to the industry standard, where tier-1 manufacturers typically offer a 10-15 year product warranty and a 25-year performance warranty (e.g., Trina, JA Solar). - **BNEF Tier 1 - 16th consecutive quarter (Q1 2025)** - AE Solar appears on the BNEF Tier 1 list for the 16th consecutive year, and the bankability of the manufacturer has increased from 26% (2023) to 50% (2024). This makes AE Solar the only European manufacturer on the BNEF 2024 bankability list, which directly reduces the cost of project financing for banks. - **Complete set of environmental certificates (TÜV)** - The series holds certifications according to IEC 62716 (ammonia), IEC 61701 (salt fog), IEC 60068 (sand/dust), and IEC 62804 (PID), which are regularly verified by TÜV. This allows for the qualification of installations in agricultural, coastal, and industrial environments without the need for additional testing. ## Cons - **The PERC technology is losing market share to TOPCon.** - The AURORA MD-144 series is based on P-type PERC technology, while the market is rapidly shifting towards N-type TOPCon - independent analyses from 2025 indicate that TOPCon generates approximately 1.5-2.5% more energy annually (lower degradation, higher efficiencies up to 25%+). AE Solar has also introduced a newer Meteor CMD-144 series in TOPCon technology (560-580 W, efficiency ~22.3%), suggesting that the AURORA MD-144 is losing its position as a flagship product in the manufacturer's portfolio. ## About this series The AE Solar AURORA MD-144 panel series sets new standards of efficiency through the use of advanced **monocrystalline half-cut cell** technology. The design based on 144 half-cells significantly reduces resistive losses, which translates to more stable system operation even in very demanding lighting conditions. A key distinguishing feature of this series is **gallium-doped silicon**, which effectively eliminates the LID degradation phenomenon, ensuring users maintain maximum power output for many decades. These panels handle the problem of partial shading and the negative impact of high temperatures perfectly, offering a significantly higher energy yield compared to standard full-cell modules. Thanks to **exceptional resistance to extreme mechanical loads**, the AURORA MD-144 series is an ideal solution for large commercial and industrial installations as well as solar farms, where reliability and a fast return on investment are of key importance. The use of certified **anti-PID technology** additionally protects the modules against harmful current leakage, which clearly distinguishes them from cheaper, less durable substitutes available on the market. It is an excellent choice for professional installers and investors focusing on innovations that really increase the energy efficiency of the facility, while minimizing operational and maintenance costs of the entire system in the long term. ## Notable figures - Efficiency of 20.9% matches the \*\*PERC 500-550W\*\* median - Power density of 209.2 W/m² matches the \*\*PERC 500-550W\*\* median - Temperature coefficient of -0.35%/°C matches the \*\*PERC 500-550W\*\* median - 26.5 kg weight - 1.8 kg lighter than \*\*PERC 500-550W\*\* median (28.3 kg), reducing installation effort - In the top 71% for efficiency among all PERC panels ## Questions ### What is the warranty on AE Solar AURORA MD-144 panels? The AURORA MD-144 series is covered by an exceptionally long, 30-year product warranty, as well as a 30-year line warranty for output power. This means that the manufacturer is responsible for any physical defects in the panel for three decades, and also guarantees a specific level of performance. AE Solar is a Tier 1 manufacturer based in Germany, which adds to the credibility of these warranties. ### Do the AE Solar AURORA MD-144 panels lose power due to the LID (localized shading) effect? No. The AURORA MD-144 series uses gallium-doped silicon instead of standard boron-doped silicon. This is a key difference, as boron is responsible for the LID (Light-Induced Degradation) phenomenon, which can reduce the power output of standard panels by 2-3% in the initial weeks of operation. Silicon doped with gallium is practically immune to LID, meaning that the panel operates at its full, declared power from the very first day. ### What distinguishes the AE Solar AURORA MD-144 series from standard panels with full-sized cells? AURORA MD-144 panels are constructed with 144 half-cut solar cells instead of the typical 72 full-size cells. Each half-cell produces half the current, which significantly reduces resistive losses within the modules. This results in higher efficiency, reaching 21.31%, and improved performance under high temperatures and partial shading. The module is divided into two independent electrical sections, so shading of one half does not affect the other. ### Are AE Solar AURORA MD-144 550W solar panels suitable for a solar farm or a large industrial installation? Yes, this series is specifically designed for that purpose. With a peak power of 550 W, support for system voltages up to 1500 V, and a large module size (2278 x 1133 x 30 mm, weighing 26.5 kg), these components are optimized for large ground-mounted projects and industrial installations. The certified anti-PID technology and 30-year warranty minimize operational risks, which is crucial for long-term investments involving a large volume of panels. ### How do AE Solar AURORA MD-144 panels perform under partial shading, for example, from a chimney or antenna? Thanks to the half-cut technology, the AURORA MD-144 module is electrically divided into two independent halves. The shadow cast on the upper part of the panel does not interfere with energy production by the lower part. In addition, bypass diodes minimize losses in the shaded sections. In practice, installations from the MD-144 series achieve a significantly higher annual yield compared to traditional modules in partially shaded locations. ### Is AE Solar a reliable manufacturer, and where does the AURORA MD-144 brand originate? AE Solar (AESOLAR Energy GmbH) is based in Germany and is classified as a Tier 1 manufacturer, which means it undergoes verification by independent financial institutions to assess its financial stability and production quality. The company has been operating since 2003. The AURORA MD-144 series of solar panels are manufactured according to strict European quality standards, which is important when applying for subsidies and preferential financing from banks for solar installations. ## Datasheet [Manufacturer datasheet (PDF)](https://comparepv.com/datasheets/ae-md-144-530w-550w-sc-11-5-ver25-9-1-182abf1adfd6.pdf) ## Alternatives | Panel | Power | How it differs | | --- | --- | --- | | [Longi Solar LR7-54HJD-510M](https://comparepv.com/panel/longi-lr7-54hjd-510m) | 510 W | -30 W, cooler, +4.1 pp | | [AIKO AIKO-A495-MCE54Mw](https://comparepv.com/panel/aiko-aiko-a495-mce54mw) | 495 W | Cooler, lighter, +3.9 pp | | [Longi Solar LR7-60HVH-560M](https://comparepv.com/panel/longi-lr7-60hvh-560m) | 560 W | +20 W, cooler, +3.9 pp | | [Longi Solar LR7-54HJD-505M](https://comparepv.com/panel/longi-lr7-54hjd-505m) | 505 W | -35 W, cooler, +3.8 pp | | [WINAICO WST-505BKX54-A2](https://comparepv.com/panel/winaico-wst-505bkx54-a2) | 505 W | -35 W, cooler, +3.8 pp | | [Longi Solar LR7-60HVH-555M](https://comparepv.com/panel/longi-lr7-60hvh-555m) | 555 W | +15 W, cooler, +3.7 pp | | [AIKO AIKO-A490-MCE54Mw](https://comparepv.com/panel/aiko-aiko-a490-mce54mw) | 490 W | Cooler, lighter, +3.6 pp | | [AE Solar AE CMD-96BD 375W](https://comparepv.com/panel/ae-solar-ae-cmd-96bd-375w) | 375 W | -165 W, cooler, -6.4 pp | | [AE Solar AE CMD-96BD 380W](https://comparepv.com/panel/ae-solar-ae-cmd-96bd-380w) | 380 W | -160 W, cooler, -6.2 pp | | [AE Solar AE CMD-96BD 385W](https://comparepv.com/panel/ae-solar-ae-cmd-96bd-385w) | 385 W | -155 W, cooler, -6.0 pp | | [AE Solar AE CMD-96BD 390W](https://comparepv.com/panel/ae-solar-ae-cmd-96bd-390w) | 390 W | -150 W, cooler, -5.8 pp | | [AE Solar AE CMD-96BD 395W](https://comparepv.com/panel/ae-solar-ae-cmd-96bd-395w) | 395 W | -145 W, cooler, -5.6 pp | | [AIKO AIKO-A650-MAE72Mw](https://comparepv.com/panel/aiko-aiko-a650-mae72mw) | 650 W | +110 W, cooler, +4.3 pp | | [AIKO AIKO-A645-MAE72Mw](https://comparepv.com/panel/aiko-aiko-a645-mae72mw) | 645 W | +105 W, cooler, +4.1 pp | | [AIKO AIKO-A640-MAE72Mw](https://comparepv.com/panel/aiko-aiko-a640-mae72mw) | 640 W | +100 W, cooler, +3.9 pp | | [AIKO AIKO-A635-MAE72Mw](https://comparepv.com/panel/aiko-aiko-a635-mae72mw) | 635 W | +95 W, cooler, +3.7 pp | --- Source: https://comparepv.com/panel/ae-solar-ae540md-144 Not in this file, on the page: a thirty-year output simulator and alternatives filtered by how closely they match these dimensions.