--- title: "AE Solar CMD-144BDS-I 595W Solar Panel: Specs & Datasheet | ComparePV" description: "AE Solar CMD-144BDS-I 595W solar panel. Specs: 23.05% efficiency, Monocrystalline cells, dimensions, warranty and temperature coefficient." source: "https://comparepv.com/panel/ae-solar-cmd-144bds-i-595w" image: "https://comparepv.com/og/panel/ae-solar-cmd-144bds-i-595w.png" updated: 2026-09-11 --- # AE Solar CMD-144BDS-I 595W Efficiency leader, heavy for its output 1,022 panels in the segment TOPCon 550-600 W ## Identity - **Manufacturer:** AE Solar - **Model:** CMD-144BDS-I 595W - **Series:** CMD-144BDS-I (Alpine, bifacial double-glass) - **Rated power:** 595 W - **Cell technology:** TOPCon - **Bifacial:** yes ## How it compares Compared against segment TOPCon 550-600 W (1022 panels). | Measure | This panel | Segment median | Standing | Rank | | --- | --- | --- | --- | --- | | Power (Wp) | 595 W | 580 W | Strong - top 5% | | | Module efficiency | 23.05% | 22.44% | Strong - top 3% | 1,750 | | Power density | 230.5 | 224.4 | Strong - top 3% | 1,743 | | Temperature coefficient | -0.290 | -0.290 | Typical | 2,220 | | Weight (kg) | 38.5 kg | 31.2 kg | Weak - bottom 2% | | | Performance warranty | 30 yrs | 30 yrs | Typical | 21 | ### Full peer table | Measure | This panel | Segment median | Standing | Rank | | --- | --- | --- | --- | --- | | Module efficiency | 23.05% | 22.44% | Strong - top 3% | 1,750 | | Power density | 230.5 | 224.4 | Strong - top 3% | 1,743 | | Temperature coefficient | -0.290 | -0.290 | Typical | 2,220 | | Weight per kWp | 64.7 | 53.8 | Weak - bottom 2% | 13,115 | | Performance warranty | 30 yrs | 30 yrs | Typical | 21 | ### Strengths - **23.05% module efficiency** - Top 3% of the TOPCon 550-600 W segment, against a median of 22.44%. Ranked 1,750th in the whole database. - **230.5 watts per square metre** - Top 3% of the TOPCon 550-600 W segment, against a median of 224.4. Ranked 1,743rd in the whole database. ### Watch out for - **64.7 kg per kWp** - Bottom 2% of the TOPCon 550-600 W segment, against a median of 53.8. Ranked 13,115th in the whole database. - **Best for:** Commercial, utility-scale and shaded-installations. - **Not ideal for:** Weight-limited structures. ## Specification ### Electrical - **Rated power (Pmax):** 595 W - **Efficiency:** 23.05 % - **Voltage at Pmax (Vmp):** 43.46 V - **Current at Pmax (Imp):** 13.69 A - **Open-circuit voltage (Voc):** 52.30 V - **Short-circuit current (Isc):** 14.61 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:** 144 - **Bifacial:** yes ### Physical - **Length:** 2278 mm - **Width:** 1133 mm - **Thickness:** 30 mm - **Weight:** 38.5 kg - **Area:** 2.58 m2 - **Power density:** 230.5 Wp/m2 ### Warranty and degradation - **Product warranty:** 30 years - **Performance warranty:** 30 years - **Output guaranteed at end of warranty:** 87.4 % - **Output after 30 years:** 520 W ## Rank in the whole catalogue | Measure | Position | | --- | --- | | Efficiency | 1750 of 14129 | | Power density | 1743 of 14129 | | Temperature coefficient | 2220 of 14129 | | Weight | 13115 of 14129 | | Warranty | 21 of 14129 | ## Pros - **Efficiency of up to 23.05% - leading among comparable companies** - The maximum efficiency of 23.05% exceeds the Sunova TS-BW78 (21.3%) by 1.75%, and is slightly higher than the Solarspace Lumina II and the Ulica Solar TOPCon (both 23.03%), resulting in a significantly higher energy production for the same roof area. - **Low temperature coefficient and degradation** - The Pmax coefficient is -0.29%/°C - better than typical PERC (-0.34-0.35%/°C), and the degradation rate after the first year is a maximum of 0.4%/year (year 1: max 1%). This guarantees at least 87.4% of the nominal power after 30 years of operation, according to the official Alpine Ver25.1.1 datasheet. - **30-year product and performance warranty** - The 30/30-year double warranty (on both the product and the power output) exceeds the standard offered by most Tier 1 manufacturers (e.g., Trina, JA Solar), which typically provide 12-15 years of product warranty and 25 years of power output warranty. A longer warranty period is crucial for financing photovoltaic (PV) projects. - **Enhanced mechanical strength of double-glass** - The Alpine series can withstand hail with a diameter of 40 mm at a speed of 27.54 m/s - significantly exceeding the IEC standard requirement (25 mm / 23 m/s). The glass-glass (two 2.0 mm AR tempered glass) construction eliminates the risk of rear foil delamination and limits the aging of the encapsulant, which is particularly important in installations exposed to large temperature fluctuations in Poland. - **The only European Tier 1 BNEF manufacturer with high bankability** - AE Solar is the only European manufacturer with a high bankability rating from BNEF (50% in 2024, up from 26% in 2023), and has been awarded the Kiwa PVEL Top Performer 2025 award. This translates to easier project financing and reduced risk for institutional investors. ## Cons - **Increased mass of the double-glass module** - The construction with two 2.0 mm tempered glass panes (dimensions 2278×1133×30 mm) results in a typical weight that is 20-30% higher than equivalent glass-backsheet constructions in the same power class. This may require reinforcement of mounting systems and generates higher installation costs, especially in older roof constructions with limited load-bearing capacity. ## About this series The AE Solar CMD-144BDS-I (Alpine) series is a range of modules designed for high energy production even when conditions on the roof or ground are not ideal. The use of **N-type TOPCon cell technology** helps to minimize losses and maintain stable operation in the typical Polish weather conditions, even with less sunlight. A key advantage is **the bifacial design** - the panel works from both sides, so it can utilize reflected light from a bright roof, gravel, or snow, increasing energy yield without increasing the size of the installation. The Alpine variant stands out with its **double-glass construction**, which better withstands mechanical loads and material aging than traditional modules with a back sheet, which is important for installations exposed to wind, hail, and large temperature fluctuations. Thanks to **half-cut cells**, the module better handles partial shading and reduces the risk of localized overheating. This is a good choice for businesses and consumers focused on maximizing energy yield: PV farms, roof-mounted systems, carports, and installations where durability and a longer lifespan are important. ## Notable figures - 23.1% module efficiency - 0.6pp better than the \*\*TOPCon 550-600W\*\* median of 22.4% - Power density of 230.5 W/m² packs 6.1 W/m² more into the same footprint vs \*\*TOPCon 550-600W\*\* median (224.4 W/m²) - Temperature coefficient of -0.29%/°C matches the \*\*TOPCon 550-600W\*\* median - At 38.5 kg (7.3 kg above \*\*TOPCon 550-600W\*\* median of 31.2 kg), requires checking roof load capacity - Bifacial design (80% factor) captures reflected light - adds 4-12% yield on ground-mount or white roof ## Questions ### What is the maximum power output of the AE Solar CMD-144BDS-I Alpine solar panel, and what does the TOPCon technology mean? The CMD-144BDS-I Alpine series achieves peak power output of up to 595 W. The N-type TOPCon (Tunnel Oxide Passivated Contact) technology reduces charge recombination at the surface of the cell, which translates into higher efficiency and lower power loss over time compared to older PERC cells. In practice, this means more energy from the same roof area throughout the entire lifespan. ### What is the warranty period for the AE Solar CMD-144BDS-I Alpine series? AE Solar offers a 30-year product warranty (for manufacturing defects and material issues) and a 30-year performance warranty. This is one of the longest warranties available on the market, comparable to those offered by other Tier 1 manufacturers. Such a long warranty period is particularly important for large investments, such as solar farms or industrial hall installations. ### What advantages does the bifacial design in the Alpine series offer, and what additional gains can be expected? The panel generates power from both sides due to its 80±5% bifaciality. The rear surface captures light reflected from the ground: light-colored gravel, a white roof membrane, or snow. Depending on the ground's albedo and the mounting angle, it is possible to achieve an additional 5-15% energy gain compared to a traditional monofacial module, without the need to increase the installation area. ### Will the AE Solar CMD-144BDS-I Alpine panel perform well in the Polish climate, particularly on cloudy days and in freezing temperatures? Yes. The module operates within a temperature range of -40°C to +85°C, which easily accommodates Polish winters. The low temperature coefficient of Pmax, -0.29%/°C, indicates minimal power losses during hot weather, and the TOPCon technology maintains good performance even with dispersed sunlight, typical for the autumn and winter months in Poland. ### Will the Alpine double-glass series withstand hail and strong winds? The Alpine model features a 3.2mm hardened, safety glass on the front, certified for protection against hail with a diameter of 40mm falling at a speed of 27.54 m/s, which exceeds the requirements of the IEC standard. The glass-to-glass design eliminates the rear film, offering higher resistance to mechanical loads and improved protection against moisture throughout the 30-year warranty period. ### Is AE Solar a reliable manufacturer, and is the CMD-144BDS-I Alpine series available on the Polish market? AE Solar is a Tier 1 manufacturer based in Germany, operating since 2003, and regularly classified by BNEF as a financially credible PV module producer. The CMD-144BDS-I Alpine series is currently being produced and is available in Poland through wholesale distributors. It is advisable to confirm the availability and pricing of specific variants with a particular supplier before making a purchase, as availability may vary. ## Datasheet [Manufacturer datasheet (PDF)](https://comparepv.com/datasheets/ae-cmd-144bds-i-575w-595w-sc-11-5-ver25-9-1-287e0aa45226.pdf) ## Alternatives | Panel | Power | How it differs | | --- | --- | --- | | [AIKO AIKO-A645-MAE72Mw](https://comparepv.com/panel/aiko-aiko-a645-mae72mw) | 645 W | +50 W, lighter, +1.9 pp | | [Longi Solar LR7-60HVH-560M](https://comparepv.com/panel/longi-lr7-60hvh-560m) | 560 W | -35 W, lighter, +1.8 pp | | [AIKO AIKO-A640-MAE72Mw](https://comparepv.com/panel/aiko-aiko-a640-mae72mw) | 640 W | +45 W, lighter, +1.8 pp | | [Longi Solar LR7-60HVH-555M](https://comparepv.com/panel/longi-lr7-60hvh-555m) | 555 W | -40 W, lighter, +1.6 pp | | [AIKO AIKO-A635-MAE72Mw](https://comparepv.com/panel/aiko-aiko-a635-mae72mw) | 635 W | +40 W, lighter, +1.6 pp | | [AE Solar AE CMD-96BD 375W](https://comparepv.com/panel/ae-solar-ae-cmd-96bd-375w) | 375 W | -220 W, lighter, -8.5 pp | | [AE Solar AE CMD-96BD 380W](https://comparepv.com/panel/ae-solar-ae-cmd-96bd-380w) | 380 W | -215 W, lighter, -8.3 pp | | [AE Solar AE CMD-96BD 385W](https://comparepv.com/panel/ae-solar-ae-cmd-96bd-385w) | 385 W | -210 W, lighter, -8.1 pp | | [AE Solar AE CMD-96BD 390W](https://comparepv.com/panel/ae-solar-ae-cmd-96bd-390w) | 390 W | -205 W, lighter, -7.9 pp | | [AE Solar AE CMD-96BD 395W](https://comparepv.com/panel/ae-solar-ae-cmd-96bd-395w) | 395 W | -200 W, lighter, -7.8 pp | | [AIKO AIKO-A650-MAE72Mw](https://comparepv.com/panel/aiko-aiko-a650-mae72mw) | 650 W | +55 W, lighter, +2.1 pp | | [AIKO AIKO-A630-MAH72Dw](https://comparepv.com/panel/aiko-aiko-a630-mah72dw) | 630 W | +35 W, lighter, +1.3 pp | --- Source: https://comparepv.com/panel/ae-solar-cmd-144bds-i-595w Not in this file, on the page: the I-V and temperature curves lifted from the manufacturer's datasheet, a thirty-year output simulator, a bifacial gain calculator and alternatives filtered by how closely they match these dimensions.