--- title: "AE Solar AE500MD-132BS Solar Panel: Specs & Datasheet | ComparePV" description: "AE Solar AE500MD-132BS solar panel. Specs: 21.07% efficiency, Monocrystalline cells, dimensions, warranty and temperature coefficient." source: "https://comparepv.com/panel/ae-solar-ae500md-132bs" image: "https://comparepv.com/og/panel/ae-solar-ae500md-132bs.png" updated: 2026-09-11 --- # AE Solar AE500MD-132BS Light for its output, no clear weak spot 709 panels in the segment PERC 500-550 W ## Identity - **Manufacturer:** AE Solar - **Model:** AE500MD-132BS - **Series:** AE MD-132BS Series - **Rated power:** 500 W - **Cell technology:** PERC - **Bifacial:** yes ## How it compares Compared against segment PERC 500-550 W (709 panels). | Measure | This panel | Segment median | Standing | Rank | | --- | --- | --- | --- | --- | | Power (Wp) | 500 W | 535 W | Weak - bottom 4% | | | Module efficiency | 21.07% | 20.90% | Typical | 9,682 | | Power density | 210.7 | 209.0 | Typical | 9,623 | | Temperature coefficient | -0.350 | -0.350 | Typical | 10,489 | | Weight (kg) | 24.5 kg | 28.3 kg | Strong - top 8% | | | Performance warranty | 30 yrs | 30 yrs | Typical | 21 | ### Full peer table | Measure | This panel | Segment median | Standing | Rank | | --- | --- | --- | --- | --- | | Module efficiency | 21.07% | 20.90% | Typical | 9,682 | | Power density | 210.7 | 209.0 | Typical | 9,623 | | Temperature coefficient | -0.350 | -0.350 | Typical | 10,489 | | Weight per kWp | 49.0 | 53.0 | Strong - top 8% | 2,682 | | Performance warranty | 30 yrs | 30 yrs | Typical | 21 | ### Strengths - **49.0 kg per kWp** - Top 8% of the PERC 500-550 W segment, against a median of 53.0. Ranked 2,682nd in the whole database. - **Best for:** Residential, commercial and shaded-installations. ## Specification ### Electrical - **Rated power (Pmax):** 500 W - **Efficiency:** 21.07 % - **Voltage at Pmax (Vmp):** 39.03 V - **Current at Pmax (Imp):** 12.81 A - **Open-circuit voltage (Voc):** 46.64 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:** 132 - **Bifacial:** yes ### Physical - **Length:** 2094 mm - **Width:** 1133 mm - **Thickness:** 30 mm - **Weight:** 24.5 kg - **Area:** 2.37 m2 - **Power density:** 210.7 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 % - **Annual degradation:** 0.55 % - **Output after 30 years:** 408 W ## Rank in the whole catalogue | Measure | Position | | --- | --- | | Efficiency | 9682 of 14129 | | Power density | 9623 of 14129 | | Temperature coefficient | 10489 of 14129 | | Weight | 2682 of 14129 | | Warranty | 21 of 14129 | ## Pros - **The only Tier 1 BNEF manufacturer in Europe** - AE Solar has been listed in BNEF's Tier 1 ranking for 16 consecutive editions and, in the 2024 bankability report, ranked 18th out of 67 evaluated manufacturers - as the only European entity in the Tier 1 category. The bankability index increased from 26% (2023) to 50% (2024), which significantly reduces the financial risk for investors and project banks. - **30-year power guarantee** - The manufacturer guarantees a minimum of 81.55% of the nominal power output for 30 years, with a 15-year product warranty. In the PERC bifacial single-glass segment, this is one of the longest power output warranty terms, providing predictability for long-term financial calculations. - **The bidirectional design enhances efficiency.** - Bifacial technology allows for the absorption of reflected light from the ground, which, in ground-mounted installations on bright surfaces or roofs with white membranes, can translate into a real increase in yield of 5-15% compared to a monofacial module with the same rated power. This applies, among other things, to carport structures and agrivoltaics. - **Low thermal expansion coefficient: -0.35%/°C** - The value of -0.35%/°C places the series at the lower (more favorable) end for PERC technology. On hot days, when the modules reach 70-75°C, the difference compared to weaker coefficients (-0.37 to -0.40%/°C) could mean a 1-2% higher daily yield. - **Half-cut cells - resistance to shading** - Dividing the cells in half reduces the series resistance and limits the "hot-spot" effect when partially shaded. In Polish conditions, where roof-mounted systems are often exposed to shading from chimneys, antennas, or adjacent buildings, this results in a more stable daily power generation profile. ## Cons - **The product line has been discontinued.** - The AE MD-132BS model is marked as discontinued. This means that identical modules for expanding the system are no longer available, warranty service availability is limited in the event of mass claims, and there is a risk of not finding replacements in the event of individual panel failures over a few years. - **Efficiency of 21.29% compared to 22.7% among competitors** - Two of the three comparable series - the Sunova Tangra M Pro HD and the Q-SUN Solar Qrystal N10 - achieve an efficiency of 22.7% at the same 505 Wp power, which translates to a smaller area needed to achieve the same power output. The difference of 1.4% in efficiency means that the AE MD-132BS requires approximately 6.5% more area, which could be significant in installations with limited roof space. - **PERC technology versus N-type TOPCon technology in competing products** - Comparable Sunova and Q-SUN Solar modules, which utilize N-type TOPCon cells, exhibit lower LID/LeTID degradation rates and better performance under diffuse light conditions. PERC (P-type) modules show a LID of 1-2% in the first year of operation, while TOPCon modules declare a LID below 1%, which, over a 30-year period, translates into a difference in cumulative energy yield. - **81.55% power guarantee after 30 years - below TOPCon** - Leading N-type TOPCon series (e.g., Q CELLS Q.TRON, Jinko Tiger Neo) guarantee a power output of 87-88% after 30 years. The 81.55% AE MD-132BS value indicates a greater cumulative power loss and lower energy yield in the final decade of operation, which could impact the IRR (Internal Rate of Return) of projects calculated over the full warranty period. ## About this series The AE Solar AE MD-132BS series is designed as a **bifacial monocrystalline module**, which effectively increases energy yield in situations where every square meter of roof or ground matters. The use of **half-cut monocrystalline solar cells** improves performance under partial shading and reduces losses due to heating, resulting in more stable operation of the system in typical Polish weather conditions. Thanks to its bifacial design, the panel can also utilize reflected light from a bright surface - this is a practical advantage, for example, on roofs with light membranes, carports, and ground-mounted installations. A key feature of the series is the combination of high cell packing density with **robust resistance to environmental conditions** and a high level of quality, which minimizes the risk of performance degradation over time. The AE MD-132BS is a sensible choice for installers and investors seeking **long-term predictability of energy yields** in residential, small business, and agricultural projects, without paying for unnecessary features in a typical installation. ## Notable figures - At 21.1% efficiency, this panel is on par with typical \*\*PERC 500-550W\*\* modules - At 210.8 W/m² power density, roof space requirements are typical for \*\*PERC 500-550W\*\* panels - At -0.35%/°C, hot weather performance is typical for \*\*PERC 500-550W\*\* panels - Weight of 24.5 kg (3.8 kg below \*\*PERC 500-550W\*\* median of 28.3 kg) allows easier transport and roof mounting - Bifaciality factor of 70% can add 4-10% extra yield with reflective mounting surface ## Questions ### Is the AE Solar AE MD-132BS series still available for sale? The AE MD-132BS series has been discontinued by AE Solar and is no longer actively offered. Availability through distributors may be limited to remaining stock. If you are looking for a current alternative from AE Solar, it is worth checking out newer series from the Aurora or Meteor family, which offer similar or higher power output with a similar format. ### What warranty does AE Solar offer on the MD-132BS panels? AE Solar offers a 15-year product warranty on the MD-132BS series, covering material and workmanship defects. In addition, a 30-year linear warranty on power is provided, meaning that the manufacturer guarantees a certain level of performance for three decades. This is one of the longer standard warranties in the PERC module segment, increasing the confidence in long-term return on investment. ### What does it mean that the AE MD-132BS panel is bifacial, and is this a practical solution for a roof in Poland? Bifaciality means that the panel generates power from both sides: the rear surface receives light reflected from the ground or roof membrane. In Polish conditions, this provides the greatest benefit on light-colored roofs with white membranes, carports, and ground-mounted systems with light soil or gravel. On a typical dark ceramic roof, the additional gain from the rear is minimal, so it is important to consider the type of surface when choosing this series. ### What is the maximum power output of the AE MD-132BS panel, and how many cells does it contain? The top-of-the-line variant of the AE MD-132BS series achieves a power output of 505 Wp under standard test conditions (STC). The module consists of 132 monocrystalline PERC cells in a half-cut configuration, which improves performance under partial shading and reduces resistive losses compared to a traditional full-cell arrangement. The series includes several power variants, starting from 485 Wp. ### Does the half-cut PERC technology used in the AE MD-132BS panels actually improve performance under shading conditions? Yes, dividing the cell in half means that each half operates independently, and shading one part does not block the entire string as much as in traditional modules. In the case of chimneys, antennas, or nearby trees, power losses are realistically smaller. The PERC technology further increases efficiency thanks to a layer that reflects photons on the back surface of the cell, which, in the case of Polish sunlight, results in better performance compared to older BSF modules. ### Is AE Solar a reliable manufacturer, and does the MD-132BS come from a reputable company? AE Solar is based in Germany and is classified as a Tier 1 manufacturer by independent industry rating agencies. This indicates a proven track record of production, financial stability, and bankability - the acceptance of its products by banks that finance photovoltaic projects. AE Solar's panels are manufactured according to European quality control standards, which reduces the risk of hidden defects and premature performance degradation. ## Datasheet [Manufacturer datasheet (PDF)](https://comparepv.com/datasheets/AE-MD-132BS-485W-505W-202309-2285179e3206.pdf) ## Alternatives | Panel | Power | How it differs | | --- | --- | --- | | [Longi Solar LR7-54HJD-510M](https://comparepv.com/panel/longi-lr7-54hjd-510m) | 510 W | +10 W, cooler, +3.9 pp | | [AIKO AIKO-A495-MCE54Mw](https://comparepv.com/panel/aiko-aiko-a495-mce54mw) | 495 W | Cooler, lighter, +3.7 pp | | [Longi Solar LR7-54HJD-505M](https://comparepv.com/panel/longi-lr7-54hjd-505m) | 505 W | Cooler, lighter, +3.6 pp | | [WINAICO WST-505BKX54-A2](https://comparepv.com/panel/winaico-wst-505bkx54-a2) | 505 W | Cooler, +3.6 pp | | [AIKO AIKO-A490-MCE54Mw](https://comparepv.com/panel/aiko-aiko-a490-mce54mw) | 490 W | Cooler, lighter, +3.4 pp | | [Longi Solar LR7-54HJD-500M](https://comparepv.com/panel/longi-lr7-54hjd-500m) | 500 W | Cooler, lighter, +3.4 pp | | [Talesun CIPRO-TN9C54M-500W](https://comparepv.com/panel/talesun-cipro-tn9c54m-500w) | 500 W | Cooler, lighter, +3.4 pp | | [AE Solar CMD-88BD-I-345](https://comparepv.com/panel/ae-solar-cmd-88bd-i-345) | 345 W | -155 W, heavier, -6.5 pp | | [AE Solar CMD-88BD-I-350](https://comparepv.com/panel/ae-solar-cmd-88bd-i-350) | 350 W | -150 W, heavier, -6.3 pp | | [AE Solar CMD-88BD-I-355](https://comparepv.com/panel/ae-solar-cmd-88bd-i-355) | 355 W | -145 W, heavier, -6.1 pp | | [AE Solar CMD-88BD-I-360](https://comparepv.com/panel/ae-solar-cmd-88bd-i-360) | 360 W | -140 W, heavier, -5.9 pp | | [AE Solar CMD-88BD-I-365](https://comparepv.com/panel/ae-solar-cmd-88bd-i-365) | 365 W | -135 W, heavier, -5.7 pp | | [AE Solar MIRAGE 450W (Terracotta)](https://comparepv.com/panel/ae-solar-mirage-450w-terracotta) | 450 W | -50 W, -2.1 pp, -5 yr warranty | | [AE Solar MIRAGE 475W (Emerald)](https://comparepv.com/panel/ae-solar-mirage-475w-emerald) | 475 W | Cooler, -1.1 pp, -5 yr warranty | | [Gamko New Energy GKA120N-PRO-590W](https://comparepv.com/panel/gamko-new-energy-gka120n-pro-590w) | 590 W | +90 W, cooler, +2.8 pp | | [Gamko New Energy GKA120N-PRO-585W](https://comparepv.com/panel/gamko-new-energy-gka120n-pro-585w) | 585 W | +85 W, cooler, +2.6 pp | --- Source: https://comparepv.com/panel/ae-solar-ae500md-132bs Not in this file, on the page: a thirty-year output simulator, a bifacial gain calculator and alternatives filtered by how closely they match these dimensions.