--- title: "AE Solar AE MD-144 530W-550W (550W) Solar Panel: Specs & Datasheet | ComparePV" description: "AE Solar AE MD-144 530W-550W (550W) solar panel. Specs: 21.31% efficiency, Monocrystalline cells, dimensions, warranty and temperature coefficient." source: "https://comparepv.com/panel/ae-solar-ae-md-144-530w-550w-550w" image: "https://comparepv.com/og/panel/ae-solar-ae-md-144-530w-550w-550w.png" updated: 2026-09-11 --- # AE Solar AE MD-144 530W-550W (550W) Light for its output, no clear weak spot 589 panels in the segment PERC 550-600 W ## Identity - **Manufacturer:** AE Solar - **Model:** AE MD-144 530W-550W (550W) - **Series:** AURORA MD-144 (Mono-facial) - **Rated power:** 550 W - **Cell technology:** PERC ## How it compares Compared against segment PERC 550-600 W (589 panels). | Measure | This panel | Segment median | Standing | Rank | | --- | --- | --- | --- | --- | | Power (Wp) | 550 W | 560 W | Weak - bottom 15% | | | Module efficiency | 21.31% | 21.29% | Typical | 8,503 | | Power density | 213.1 | 212.9 | Typical | 8,474 | | Temperature coefficient | -0.350 | -0.350 | Typical | 10,419 | | Weight (kg) | 26.5 kg | 30.8 kg | Strong - top 5% | | | Performance warranty | 30 yrs | 27 yrs | Strong - top 25% | 21 | ### Full peer table | Measure | This panel | Segment median | Standing | Rank | | --- | --- | --- | --- | --- | | Module efficiency | 21.31% | 21.29% | Typical | 8,503 | | Power density | 213.1 | 212.9 | Typical | 8,474 | | Temperature coefficient | -0.350 | -0.350 | Typical | 10,419 | | Weight per kWp | 48.2 | 52.7 | Strong - top 5% | 2,087 | | Performance warranty | 30 yrs | 27 yrs | Strong - top 25% | 21 | ### Strengths - **48.2 kg per kWp** - Top 5% of the PERC 550-600 W segment, against a median of 52.7. Ranked 2,087th in the whole database. - **30 year performance warranty** - Top 25% of the PERC 550-600 W segment, against a median of 27 yrs. - **Best for:** Commercial and shaded-installations. ## Specification ### Electrical - **Rated power (Pmax):** 550 W - **Efficiency:** 21.31 % - **Voltage at Pmax (Vmp):** 42.57 V - **Current at Pmax (Imp):** 12.92 A - **Open-circuit voltage (Voc):** 51.44 V - **Short-circuit current (Isc):** 13.67 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:** 213.1 Wp/m2 ### Warranty and degradation - **Product warranty:** 15 years - **Performance warranty:** 30 years - **Output guaranteed at end of warranty:** 81.5 % - **First-year degradation:** 2.50 % - **Output after 30 years:** 449 W ## Rank in the whole catalogue | Measure | Position | | --- | --- | | Efficiency | 8503 of 14005 | | Power density | 8474 of 14005 | | Temperature coefficient | 10419 of 14005 | | Weight | 2087 of 14005 | | Warranty | 21 of 14005 | ## Pros - **The only European Tier-1 BNEF manufacturer** - AE Solar has maintained its BNEF Tier-1 status since the 16th edition (confirmed in Q1 2025) and is the only European manufacturer in this ranking. The bankability rating has increased from 26% (2023) to 50% (2024), which directly facilitates financing for projects by banks and insurance companies compared to less recognized Asian manufacturers. - **Performance relative to a select group of comparable companies** - MD-144 achieves a maximum efficiency of 21.31%, placing it at or above the levels of all the listed competitors: Goldi Solar GS10-B144-TF (21.3%), IBC Solar 182M (21.28%), and S-Energy SL65-72BGJ (21.3%). The series maintains a key sales parameter while retaining its European manufacturer status. - **Gallium-doped electrodes - limited LID effect** - MD-144 utilizes Mono PERC cells doped with gallium instead of boron, which structurally limits Light-Induced Degradation (LID). The LID effect in boron-doped cells can reduce the module's power output by 1-3% in the first few months of operation; the gallium-doped version stabilizes the power output more quickly and improves the predictability of annual yield. - **M10 half-cut format, 144 cells - string flexibility** - The configuration of 144 182mm half-cut cells reduces internal current by approximately 50%, which lowers resistive losses and improves performance under partial shading. A power output of up to 550 Wp allows designers to shorten strings or install greater power in the same number of modules compared to older 400-450 Wp formats. - **30-year warranty guaranteeing power output above 87%** - The manufacturer guarantees more than 87% of the nominal capacity after 30 years of operation, with a 15-year product warranty. These terms are comparable to those offered by other similar projects, but combined with the bankability of Tier-1 assets, they provide a solid foundation for calculating IRR in commercial and farm projects with long-term financing horizons. ## Cons - **PERC - exhibits a higher coefficient than TOPCon** - The temperature coefficient of Pmax for PERC modules is -0.35%/°C, which is typical for this technology. Newer N-type TOPCon modules (including AE Solar's METEOR CMD-144 series), achieve -0.28 to -0.30%/°C, which, at a module temperature of 65°C (typical summer conditions in Poland), translates to a real increase of approximately 1.5-2% in hourly energy yield for TOPCon. This difference accumulates over the lifespan of the project. - **Monofacial - no profit from albedo** - In ground-mounted installations on light-colored surfaces (gravel, light soil, snow), bifacial modules of the same class generate realistically 5-15% more energy per year. The MD-144, as a monofacial module, does not utilize this effect, which can be a significant factor in selecting modules for PV farms above 1 MWp, where even a few percentage points of increased yield directly translate into LCOE. ## About this series The AE Solar AURORA MD-144 (Mono-facial) series are large-format modules designed for high energy yield in installations where efficient surface utilization and stable performance under various conditions are crucial. The use of **PERC monocell** and **half-cut construction** helps minimize module losses and improve performance under partial shading, which translates directly into more predictable production in typical Polish rooftop and ground-mounted conditions. In practice, the MD-144 stands out for its **resistance to PID degradation** and its robust performance in environmental conditions, which is particularly important for investments near agricultural land or in areas with high levels of dust. This makes it a good choice for installers and investors who want to build larger strings and reduce the number of modules without compromising quality. Compared to many competing monofacial modules, the AURORA MD-144 series is distinguished by its **performance in diffuse light**, robust mechanics, and a long-term approach to reliability in commercial and utility-scale projects. ## Notable figures - Efficiency of 21.3% matches the \*\*PERC 550-600W\*\* median - At 213.1 W/m² power density, roof space requirements are typical for \*\*PERC 550-600W\*\* panels - At -0.35%/°C, hot weather performance is typical for \*\*PERC 550-600W\*\* panels - Weight of 26.5 kg (4.3 kg below \*\*PERC 550-600W\*\* median of 30.8 kg) allows easier transport and roof mounting - #8503 for efficiency, #10419 for temperature performance out of 14005 panels ## Questions ### What is the warranty for AE Solar AURORA MD-144 panels? The AURORA MD-144 series is covered by a 15-year product warranty (for material and workmanship defects) and a 30-year performance warranty. The manufacturer, AE Solar, based in Germany, is part of the Tier 1 group of manufacturers, which in practice means financial stability and a real chance to enforce warranty claims throughout the entire lifespan of the installation. ### Are AE Solar AURORA MD-144 panels suitable for installation near agricultural fields or animal farms? Yes, the MD-144 series is resistant to ammonia corrosion and increased dust, as confirmed by the manufacturer's technical documentation. This is a significant advantage for ground-mounted farms located near agricultural land or livestock facilities, where standard modules without ammonia resistance certification may prematurely degrade the laminate and frame. ### What is the "half-cut" technology used in AURORA MD-144 panels, and what are its practical benefits? The half-cut design involves cutting each PERC cell in half, resulting in 144 cells instead of 72 full cells. The smaller cells generate less current, and therefore lower resistive and thermal losses. As a result, the module is better able to withstand partial shading, such as from chimneys or antennas, and maintains a higher energy production in cloudy conditions, which are typical in Poland. ### What are the dimensions and weight of the AE Solar AURORA MD-144 550W panel? The AE Solar AURORA MD-144 550W panel has dimensions of 2278 x 1133 x 30 mm and weighs approximately 26.5 kg. This is the size of a standard commercial module - it's important to ensure that the supporting structure (roof or ground mounting frame) is suitable for this weight and spacing before installation. ### What is the efficiency of the AE Solar AURORA MD-144 panels, and is this a good performance compared to other products on the market? AURORA MD-144 modules achieve efficiencies up to 21.31% at a maximum power output of 550 W, placing them among the leading single-sided PERC modules in this format. This performance is comparable to that of other leading manufacturers using 182 mm PERC cells. For a typical installation, this means the ability to generate more power from the same roof area or plot of land. ### Are AE Solar AURORA MD-144 modules resistant to PID (Potential Induced Degradation)? Yes, the MD-144 series has certified resistance to PID (Potential Induced Degradation), which can cause a permanent decrease in module power, especially in high-voltage systems and in humid environments. Resistance to PID is particularly important in large string arrays and solar farms, where system voltages regularly exceed 1000 V. ## 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 | -40 W, cooler, +3.7 pp | | [Longi Solar LR7-60HVH-560M](https://comparepv.com/panel/longi-lr7-60hvh-560m) | 560 W | Cooler, lighter, +3.5 pp | | [Longi Solar LR7-54HJD-505M](https://comparepv.com/panel/longi-lr7-54hjd-505m) | 505 W | -45 W, cooler, +3.4 pp | | [Longi Solar LR7-60HVH-555M](https://comparepv.com/panel/longi-lr7-60hvh-555m) | 555 W | Cooler, lighter, +3.3 pp | | [Longi Solar LR7-54HJD-500M](https://comparepv.com/panel/longi-lr7-54hjd-500m) | 500 W | -50 W, cooler, +3.2 pp | | [AE Solar AE CMD-96BD 375W](https://comparepv.com/panel/ae-solar-ae-cmd-96bd-375w) | 375 W | -175 W, cooler, -6.8 pp | | [AE Solar AE CMD-96BD 380W](https://comparepv.com/panel/ae-solar-ae-cmd-96bd-380w) | 380 W | -170 W, cooler, -6.6 pp | | [AE Solar AE CMD-96BD 385W](https://comparepv.com/panel/ae-solar-ae-cmd-96bd-385w) | 385 W | -165 W, cooler, -6.4 pp | | [AE Solar AE CMD-96BD 390W](https://comparepv.com/panel/ae-solar-ae-cmd-96bd-390w) | 390 W | -160 W, cooler, -6.2 pp | | [AE Solar AE CMD-96BD 395W](https://comparepv.com/panel/ae-solar-ae-cmd-96bd-395w) | 395 W | -155 W, cooler, -6.0 pp | | [AIKO AIKO-A650-MAE72Mw](https://comparepv.com/panel/aiko-aiko-a650-mae72mw) | 650 W | +100 W, cooler, +3.9 pp | | [AIKO AIKO-A645-MAE72Mw](https://comparepv.com/panel/aiko-aiko-a645-mae72mw) | 645 W | +95 W, cooler, +3.7 pp | | [AIKO AIKO-A640-MAE72Mw](https://comparepv.com/panel/aiko-aiko-a640-mae72mw) | 640 W | +90 W, cooler, +3.5 pp | | [AIKO AIKO-A635-MAE72Mw](https://comparepv.com/panel/aiko-aiko-a635-mae72mw) | 635 W | +85 W, cooler, +3.3 pp | | [AIKO AIKO-A630-MAH72Dw](https://comparepv.com/panel/aiko-aiko-a630-mah72dw) | 630 W | +80 W, cooler, +3.1 pp | --- Source: https://comparepv.com/panel/ae-solar-ae-md-144-530w-550w-550w Not in this file, on the page: a thirty-year output simulator and alternatives filtered by how closely they match these dimensions.